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that can only have arisen from 'handling' problems of one kind or another. And while the brightest stars were generally placed with the minute-of-arc accuracy Tycho expected to achieve in every aspect of his work, the fainter stars (for which the slits on his sights had to be widened, and the sharpness of their alignment reduced) were considerably less well located." (ii) Michael Hoskin concurs with Thoren's finding "Yet although the places of the brightest of the non-reference stars are mostly correct to around the minute of arc that was his standard, the fainter stars are less accurately located, and there are many errors." (iii) The greatest max errors are given by Dennis
Rawlins. They are in descending order a 238° scribal error in the right ascension of star D723; a 36° scribal error in the right ascension of D811; a 23° latitude error in all 188 southern stars by virtue of a scribal error; a 20° scribal error in longitude of D429; and a 13.5° error in the latitude of D811.
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1229:, and observing the comet inspired him to try to develop an alternative Copernican model, in which the Earth was immobile. Tycho Brahe's comet observations challenged the prevailing theory of solid celestial spheres. With the comet likely traveling between Mercury and Venus, the notion of these rigid spheres became untenable. It suggested a vast emptiness where objects like the comet, potentially quite large, could move freely and exhibit properties unlike those previously understood. The second half of his manuscript about the comet dealt with the astrological and apocalyptic aspects of the comet. Tycho rejected the prophesies of his competitors. Instead, he made his own predictions of dire political events in the near future. Among his predictions was bloodshed in Moscow, and the imminent fall of
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1874:, in that the orbits of Mars and the Sun intersected. This was because Tycho had come to believe the distance of Mars from the Earth at opposition (that is, when Mars is on the opposite side of the sky from the Sun) was less than that of the Sun from the Earth. Tycho believed this because he came to believe Mars had a greater daily parallax than the Sun. In 1584, in a letter to a fellow astronomer, Brucaeus, he had claimed that Mars had been further than the Sun at the opposition of 1582, because he had observed that Mars had little or no daily parallax. He said he had therefore rejected Copernicus's model because it predicted Mars would be at only two-thirds the distance of the Sun.
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350:
2000:, rejected Tycho's observations including his description of the heavens and the theory that Mars was below the Sun. Some acceptance of the Tychonic system persisted through the 17th century and in places until the early 18th century. It was supported after a 1633 decree about the Copernican controversy, by "a flood of pro-Tycho literature" of Jesuit origin. Among pro-Tycho Jesuits, Ignace Pardies declared in 1691 that it was still the commonly accepted system, and Francesco Blanchinus reiterated that as late as 1728.
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astrological work. For example, two of his more astrological treatises, one on weather predictions and an almanac, were published in the names of his assistants, in spite of the fact that he worked on them personally. Some scholars have argued that he lost faith in horoscope astrology over the course of his career, and others that he simply changed his public communication on the topic as he realized that connections with astrology could influence the reception of his empirical astronomical work.
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1854:
vulgar sorts see as absurd at first glance are not easily charged with absurdity, for in fact divine
Sapience and Majesty is far greater than they understand. Grant the vastness of the Universe and the sizes of the stars to be as great as you like – these will still bear no proportion to the infinite Creator. It reckons that the greater the king, so much greater and larger the palace befitting his majesty. So how great a palace do you reckon is fitting to GOD?
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completing a multitude of calculations daily. The location of
Uraniborg was strategically chosen, with seclusion and support being the primary reasons for building on the island of Hven. Seclusion was essential for accurate observation, and gave Tycho Brahe a better way to focus on his work without worrying about interruptions from other people. Seclusion was also important for observation, as there was nothing interfering with time, light, or motion observations.
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celestial spheres, because they could not possibly interpenetrate. Arguably, this conclusion was independently supported by the conclusion that the comet of 1577 was superlunary, because it showed less daily parallax than the Moon and thus must pass through any celestial spheres in its transit. While Tycho Brahe and his contemporaries lacked a fully developed alternative to
Aristotelian physics, Brahe's comet observations cast significant doubt on its validity.
1767:, or light cutters as it is translated. This brand-new sight meant that the old pinhole style sight was rendered obsolete. When the sights of the pinnacidia were aligned in the correct manner the object that it is lined up with it will look exactly the same from both ends. This instrument was kept still on a heavy duty base and adjusted via a brass plumb line and thumb screws, all of which helped give Tycho Brahe more accurate measurements of the heavens.
1338:) and devoted to the comet of 1577, was printed at Uraniborg and some copies were issued in 1588. Besides the comet observations, it included an account of Tycho's system of the world. The third volume was intended to treat the comets of 1580 and following years in a similar manner. It was never published, or written, though a great deal of material about the comet of 1585 was put together and published in 1845 with the observations of this comet.
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1074:'s observatory at Kassel, then went on to Frankfurt, Basel, and Venice, where he acted as an agent for the Danish king, contacting artisans and craftsmen whom the king wanted to work on his new palace at Elsinore. Upon his return, the King wished to repay Tycho's service by offering him a position worthy of his family. He offered him a choice of lordships of militarily and economically important estates, such as the castles of
1938:
1759:
he was a student in
Leipzig. While he was gazing at the stars he realized that he needed a better way to write down not just his observations but also the angles and descriptions as well. So, he pioneered the use of the observational. In this notebook, he made his observations and asked himself questions to try and answer later on. Tycho also made sketches of what he saw as well from comets to the motions of planets.
2014:, published in 1729, eventually gave direct evidence excluding the possibility of all forms of geocentrism including Tycho's. Stellar aberration could only be satisfactorily explained on the basis that the Earth is in annual orbit around the Sun, with an orbital velocity that combines with the finite speed of the light coming from an observed star or planet, to affect the apparent direction of the body observed.
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made many observations, and one of the instruments that he used to make his observations was called a brass azimuthal quadrant. At sixty-five centimeters in radius it was a large instrument built either in 1576 or 1577, just in time for Tycho to use it to observe the path and distance of the 1577 comet. This instrument helped him to accurately track the comet's path as it crossed the orbits of the solar system.
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correctly considered to be inaccurate. Instead, Tycho proposed a "geo-heliocentric" system in which the Sun and Moon orbited the Earth, while the other planets orbited the Sun. His system had many of the observational and computational advantages of
Copernicus' system. It provided a safe position for those astronomers who were dissatisfied with older models, but reluctant to accept heliocentrism.
760:, and noticed that the Copernican and Ptolemaic tables used to predict the conjunction were inaccurate. This led him to realise that progress in astronomy required systematic, rigorous observation, night after night, using the most accurate instruments obtainable. He began maintaining detailed journals of all his astronomical observations. In this period, he combined the study of astronomy with
1821:, a substance not found on Earth, that caused objects to move in a circle. By contrast, objects on Earth seem to have motion only when moved, and the natural state of objects on its surface was rest. Tycho said the Earth was an inert body, not readily moved. He acknowledged that the rising and setting of the Sun and stars could be explained by a rotating Earth, as Copernicus had said, still:
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949:, which meant that a nobleman and a common woman could live together openly as husband and wife for three years, and their alliance then became a legally binding marriage. However, each would maintain their social status, and any children they had together would be considered commoners, with no rights to titles, landholdings, coat of arms, or even their father's noble name.
1714::§B2) asserts of Tycho's Star Catalog D, "In it, Tycho achieved, on a mass scale, a precision far beyond that of earlier catalogers. Cat D represents an unprecedented confluence of skills: instrumental, observational, & computational – all of which combined to enable Tycho to place most of his hundreds of recorded stars to an accuracy of ordermag 1'!"
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1973:, that was the intended completion of Tycho's planetary model with his observational data, and which was regarded as the canonical statement of the complete Tychonic planetary system. Longomontanus' work was published in several editions and used by many subsequent astronomers. Through him, the Tychonic system was adopted by astronomers as far away as China.
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seclusion gave him the freedom to pursue his research without limitations and paved the way for groundbreaking discoveries in the field of astronomy. Uraniborg was one of the most advanced observatories of its time, equipped with several astronomical instruments, including quadrant instruments, sextants, and astronomical clocks.
1737:, and one of Tycho's most important innovations was that he worked out and published the very first tables for the systematic correction of this possible source of error. But, as advanced as they were, they attributed no refraction whatever above 45° altitude for solar refraction, and none for starlight above 20° altitude.
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He apparently later changed his mind to the opinion that Mars at opposition was indeed nearer the Earth than the Sun was, but apparently without any valid observational evidence in any discernible
Martian parallax. Such intersecting Martian and solar orbits meant that there could be no solid rotating
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His astronomical instrument innovation continued after his schooling. When he gained access to his inheritance, he went straight to work creating brand new instruments to replace the ones he used as a student. Tycho created a quadrant that was thirty-nine centimeters in diameter and added a new type
1758:
Many of Tycho's observations and discoveries were done with the aid of various instruments, many of which he himself made. The process that went into creating and refining his devices was haphazard at first, but were critical in the advancement of his observations. He pioneered an early example while
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The findings were confirmed by scientists from the
University of Rostock, who examined a sample of Tycho's beard hairs that had been taken in 1901. Although traces of mercury were found, these were present only in the outer scales. Therefore, mercury poisoning as the cause of death was ruled out. The
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In Prague, Tycho worked closely with Kepler, his assistant. Kepler was a convinced
Copernican, and considered Tycho's model to be mistaken, and derived from simple "inversion" of the Sun's and Earth's positions in the Copernican model. Together, the two worked on a new star catalogue based on his own
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was always pointing away from the Sun. He calculated its diameter, mass, and the length of its tail, and speculated about the material it was made of. Through nightly observations of the comet, Tycho Brahe estimated its closest approach to Earth at about 230 times the Earth's radius. He also analyzed
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Until then, Hven had been property directly under the Crown. The 50 families on the island considered themselves to be freeholding farmers, but with Tycho's appointment as Feudal Lord of Hven, this changed. Tycho took control of agricultural planning, requiring the peasants to cultivate twice as much
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Tycho Brahe was a perfectionist, and by being secluded he had complete control over his research and was not limited by anyone else's restrictions, enabling him to develop innovative research. He could focus all of his energy on his work, without receiving any backlash or questioning from anyone. The
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in 1658, Scania was conquered by the Swedes. In 1660, Hven became part of Sweden. In Tycho's time, it was all
Denmark. He lived on Hven for approximately 21 years. He began to build Uraniborg in 1576 and moved there soon after. As Uraniborg was a significant and advanced observatory, it took years to
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hat is so absurd about having size equal to the whole ? What of this is contrary to divine will, or is impossible by divine Nature, or is inadmissible by infinite Nature? These things must be entirely demonstrated by you, if you will wish to infer from here anything of the absurd. These things that
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every six months (the stars' positions would change thanks to Earth's changing position). The lack of any stellar parallax was explained by the Copernican theory as being due to the stars' enormous distances from Earth. Tycho noted and attempted to measure the apparent relative sizes of the stars in
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Tycho became even more inclined to leave when a mob of commoners, possibly incited by his enemies at court, rioted in front of his house in Copenhagen. Tycho left Hven in 1597, bringing some of his instruments with him to Copenhagen, and entrusting others to a caretaker on the island. Shortly before
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While at Uraniborg, Tycho maintained correspondence with scientists and astronomers across Europe. He inquired about other astronomers' observations and shared his own technological advances to help them achieve more accurate observations. Thus, his correspondence was crucial to his research. Often,
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Although Tycho admired Copernicus and was the first to teach his theory in Denmark, he was unable to reconcile Copernican theory with the basic laws of Aristotelian physics, which he believed to be foundational. He was critical of the observational data that Copernicus built his theory on, which he
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and the quadrant. He designed larger versions of these instruments, which allowed him to achieve much higher accuracy. Because of the accuracy of his instruments, he quickly realized the influence of wind and the movement of buildings, and instead opted to mount his instruments underground directly
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collected bone, hair and clothing samples for analysis. The scientists, led by Jens Vellev, analyzed Tycho's beard hair once again. The team reported in November 2012 that there was not enough mercury present to substantiate murder, and there were no lethal levels of any poisons present. The team's
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The basement of Uraniborg included an alchemical laboratory, with 16 furnaces for conducting distillations and other chemical experiments. Unusually for the time, Tycho established Uraniborg as a research centre, where almost 100 students and artisans worked from 1576 to 1597. Uraniborg contained a
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labor from the peasants for the construction of his new castle. The peasants complained about Tycho's excessive taxation and took him to court. The court established Tycho's right to levy taxes and labor. The result was a contract detailing the mutual obligations of lord and peasants on the island.
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Despite the success Tycho Brahe had on Hven, he eventually left the island after a disagreement with the new king of Denmark, Christian IV. In 1597, Tycho Brahe moved to Prague, where he continued his work and was eventually appointed by Emperor Rudolf II in 1601 as imperial mathematician. However,
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Tycho Brahe's observations and calculations at Uraniborg allowed him to develop more accurate solar system models. He compiled the most extensive and accurate catalog of stellar positions up to that time. Tycho Brahe's observations and calculations at Uraniborg allowed him to lay the groundwork for
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At the end of 1570, he was informed of his father's ill health, so he returned to Knutstorp Castle, where his father died on 9 May 1571. The war was over, and the Danish lords soon returned to prosperity. Soon, another uncle, Steen Bille, helped him build an observatory and alchemical laboratory at
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In the second half of the 20th century, scholars began reevaluating his significance, and studies by Kristian Peder Moesgaard, Owen Gingerich, Robert Westman, Victor E. Thoren, John R. Christianson and C. Doris Hellman focused on his contributions to science, and demonstrated that while he admired
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of their real celestial locations, and also claimed to have achieved this level. But, in fact, many of the stellar positions in his star catalogues were less accurate than that. The median errors for the stellar positions in his final published catalog were about 1.5', indicating that only half of
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Bishops suspected Tycho of heresy – a suspicion motivated by his known Philippist sympathies, his pursuits in medicine and alchemy, both of which he practiced without the church's approval, and his prohibiting the local priest on Hven to include the exorcism in the baptismal ritual.
1412:, who disliked Tycho after a conflict between them, and hence Tycho's influence at the Danish court steadily declined. Feeling that his legacy on Hven was in peril, he approached the Dowager Queen Sophie and asked her to affirm in writing her late husband's promise to endow Hven to Tycho's heirs.
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As part of Tycho's duties to the Crown, in exchange for his estate, he fulfilled the functions of a royal astrologer. At the beginning of each year, he had to present an Almanac to the court, predicting the influence of the stars on the political and economic prospects of the year. At the birth of
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Tycho was reluctant to take up a position as a lord of the realm, preferring to focus on his science. He wrote to his friend Johannes Pratensis, "I did not want to take possession of any of the castles our benevolent king so graciously offered me. I am displeased with society here, customary forms
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In April 1567, Tycho returned home from his travels, with a firm intention of becoming an astrologer. Although he had been expected to go into politics and the law, like most of his kinsmen, and although Denmark was still at war with Sweden, his family supported his decision to dedicate himself to
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Victor Thoren says: " falls below the standards Tycho maintained for his other activities ... the catalogue left the best qualified appraiser of it (Tycho's eminent biographer J. L. E. Dreyer) manifestly disappointed. Some 6% of its final 777 positions have errors in one or both co-ordinates
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published Tycho's collected works, facilitating further research. Early modern scholarship on Tycho tended to see the shortcomings of his astronomical model, painting him as a mysticist recalcitrant in accepting the Copernican revolution, and valuing mostly his observations that allowed Kepler to
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Galileo's 1610 telescopic discovery that Venus shows a full set of phases refuted the pure geocentric Ptolemaic model. After that it seems 17th-century astronomy mostly converted to geo-heliocentric planetary models that could explain these phases just as well as the heliocentric model could, but
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There were times that the instruments Tycho made were for a specific purpose or an event that he was witness to. Such was the case in 1577 when he first started construction of what would be called Uraniborg. In that year a comet was spotted moving across the sky. During this period of time Tycho
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He realized that the young king was more interested in war than in science, and was of no mind to keep his father's promise. King Christian IV followed a policy of curbing the power of the nobility, by confiscating their estates to minimize their income bases, by accusing nobles of misusing their
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impending doom. Tycho was able to determine that the comet's distance to Earth was much greater than the distance of the Moon, so that the comet could not have originated in the "earthly sphere", confirming his prior anti-Aristotelian conclusions about the fixed nature of the sky beyond the Moon.
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Religion played a role in Tycho's geocentrism – he cited the authority of scripture in portraying the Earth as being at rest. He rarely used Biblical arguments alone. To him they were a secondary objection to the idea of Earth's motion, and over time he came to focus on scientific
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to show that the distance to the stars in the Copernican system would have to be 700 times greater than the distance from the Sun to Saturn and to be seen at these distances the stars would have to be gigantic, at least as big as the orbit of the Earth, and of course vastly larger than the Sun.
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A great many more instruments were constructed at Tycho Brahe's new manor on Hven called Uraniborg. It was a combination of a home, observatories and laboratory where he made some of his discoveries along with many of his instruments. Several of these instruments were very large, such as a steel
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to build copies of Tycho's instruments without permission from Tycho. Craig, who had studied with Wittich, accused Tycho of minimizing Wittich's role in developing some of the trigonometric methods used by Tycho. In his dealings with these disputes, Tycho made sure to leverage his support in the
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against the background of the fixed stars. This implied that it was at least farther away than the Moon and those planets that do show such parallax. He found that the object did not change its position relative to the fixed stars over several months, as all planets did in their periodic orbital
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October 1573. Kirstine died from the plague in 1576. Tycho wrote a heartfelt elegy for her tombstone. In 1574, they moved to Copenhagen where their daughter Magdalene was born. Later the family followed him into exile. Kirsten and Tycho lived together for almost thirty years until Tycho's death.
1902:. He also discovered librations in the inclination of the plane of the lunar orbit, relative to the ecliptic (which is not a constant of about 5° as had been believed before him, but fluctuates through a range of over a quarter of a degree), and accompanying oscillations in the longitude of the
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correspondence was not just private communication between scholars, but also a way to disseminate results and arguments and to build progress and scientific consensus. Through correspondence, Tycho was involved in several personal disputes with critics of his theories. Prominent among them were
1906:. These represent perturbations in the Moon's ecliptic latitude. Tycho's lunar theory doubled the number of distinct lunar inequalities, relative to those anciently known, and reduced the discrepancies of lunar theory to about a fifth of their previous amounts. It was published posthumously by
1725:
Although the stellar observations as recorded in his observational logs were more accurate, varying from 32.3" to 48.8" for different instruments, systematic errors of as much as 3' were introduced into some of the stellar positions Tycho published in his star catalog – due, for
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Tycho suddenly contracted a bladder or kidney ailment after attending a banquet in Prague. He died eleven days later, on 24 October 1601, at the age of 54. According to Kepler's first-hand account, Tycho had refused to leave the banquet to relieve himself because it would have been a breach of
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Persistence of the Tychonic system, especially in Catholic countries, has been attributed to its satisfaction of a need, relative to Catholic doctrine, for "a safe synthesis of ancient and modern". After 1670, even many Jesuit writers only thinly disguised their Copernicanism. In Germany, the
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that was visible in the Northern sky from November 1577 to January 1578. Within Lutheranism, it was commonly believed that celestial objects like comets were powerful portents, announcing the coming apocalypse. Several Danish amateur astronomers observed the object and published prophesies of
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While King Frederick respected Tycho's choice of wife, himself having been unable to marry the woman he loved, many of Tycho's family members disagreed, and many churchmen continued to hold the lack of a divinely sanctioned marriage against him. Kirsten Jørgensdatter gave birth to their first
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Uraniborg was a place where Tycho Brahe could research and analyze his previous findings, as well as explore new discoveries. Tycho Brahe was an astronomer of the pre-telescope era. Using just his naked eye, he observed the planets, moon, stars, and space and recorded everything he saw while
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referred to "unlucky days" that were featured in almanacs from the 1700s onwards, but which have no direct connection to Tycho or his work. Whether because Tycho realized that astrology was not an empirical science, or because he feared religious repercussions, he did not publicise his own
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on 10 December the two had drunkenly quarreled over who was the superior mathematician. On 29 December, the cousins resolved their feud with a duel in the dark. Though the two were later reconciled, in the duel Tycho lost the bridge of his nose and gained a broad scar across his forehead.
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positions were noteworthy both for their accuracy and quantity. With an accuracy approaching one arcminute, his celestial positions were much more accurate than those of any predecessor or contemporary – about five times as accurate as the observations of Wilhelm of Hesse.
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Craig refused to accept Tycho's conclusion, that the comet of 1577 had to be located within the aetherial sphere, rather than within the atmosphere of Earth. Craig tried to contradict Tycho by using his own observations of the comet, and by questioning his methodology. Tycho published an
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Copernicus he was simply unable to reconcile his basic theory of physics with the Copernican view. Christianson's work showed the influence of Tycho's Uraniborg as a training center for scientists who after studying with Tycho went on to make contributions in various scientific fields.
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with Mars also orbiting the Sun whilst Saturn and Jupiter orbit the fixed Earth. The Tychonic model was probably the most popular, albeit probably in what was known as 'the semi-Tychonic' version with a daily rotating Earth. This model was advocated by Tycho's ex-assistant and disciple
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asked whether there was an animal faster than a deer. Tycho replied that there was none, but he could send his tame elk. When Wilhelm replied he would accept one in exchange for a horse, Tycho replied with the sad news that the elk had just died on a visit to entertain a nobleman at
1540:
Kepler had previously spoken highly of Ursus, but now found himself in the problematic position of being employed by Tycho and having to defend his employer against Ursus' accusations, even though he disagreed with both of their planetary models. In 1600, he finished the tract
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1469:, first published in 1598. The King sent two envoys to Hven to describe the instruments left behind by Tycho. Unversed in astronomy, the envoys reported to the king that the large mechanical contraptions such as his large quadrant and sextant were "useless and even harmful".
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leaving, he completed his star catalogue giving the positions of 1,000 stars. After some unsuccessful attempts at influencing the king to let him return, including showcasing his instruments on the wall of the city, he acquiesced to exile. He wrote his most famous poem,
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and the whole rubbish". Tycho secretly began to plan to move to Basel, wishing to participate in the burgeoning academic and scientific life there. The King heard of Tycho's plans, and desiring to keep the distinguished scientist, in 1576 he offered Tycho the island of
1726:
instance, to his application of an erroneous ancient value of parallax and his neglect of polestar refraction. Incorrect transcription in the final published star catalogue, by scribes in Tycho's employ, was the source of even larger errors, sometimes by many degrees.
2168:: "Reach me down my Tycho Brahé, – I would know him when we meet". Though, the poem's oft quoted line comes later: "Though my soul may set in darkness, it will rise in perfect light; / I have loved the stars too truly to be fearful of the night."
1499:, 50 km from Prague, and worked there for one year. The emperor then brought him back to Prague, where he stayed until his death. At the imperial court even Tycho's wife and children were treated like nobility, which they had never been at the Danish court.
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Copernicans offered a religious response to Tycho's geometry: titanic, distant stars might seem unreasonable, but they were not, for the Creator could make his creations that large if He wanted. In fact, Rothmann responded to this argument of Tycho's by saying:
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formulate his laws of planetary movement. Especially in Danish scholarship, Tycho was depicted as a mediocre scholar and a traitor to the nation – perhaps because of the important role in Danish historiography of Christian IV as a warrior king.
649:, Steward of the Realm, who were childless. It is unclear why Otte Brahe reached this arrangement with his brother, but Tycho was the only one of his siblings not to be raised by his mother at Knutstorp. Instead, Tycho was raised at Jørgen Brahe's estate at
1537:. Also at the court in Prague was the mathematician Nicolaus Reimers (Ursus), with whom Tycho had previously corresponded, and who, like Tycho, had developed a geo-heliocentric planetary model, which Tycho considered to have been plagiarized from his own.
903:
In the late 16th century, Tycho Brahe built an observatory called Uraniborg. It was built on the island of Hven located between the provinces of Zealand (Sjælland) and Scania (Skåne). The island was then an administrative part of Zealand. Later, after the
696:, and was greatly impressed by the fact that it had been predicted, although the prediction based on current observational data was a day off. He realized that more accurate observations would be the key to making more exact predictions. He purchased an
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900:, and he was accepted and supported by people of high social status. He was supported by the church. The support Tycho Brahe received from the king allowed him to continue his research and make significant contributions to the field of astronomy.
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When he realized that the towers of Uraniborg were not adequate as observatories, because of the instruments' exposure to the elements and the movement of the building, he constructed an underground observatory close to Uraniborg called
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Jonas, Ludwig; Jaksch, Heiner; Zellmann, Erhard; Klemm, Kerstin I.; Andersen, Peter Hvilshøj (2012). "Detection of mercury in the 411-year-old beard hairs of the astronomer Tycho Brahe by elemental analysis in electron microscopy".
889:. Tycho was acknowledged by King Frederick II, who proposed to him that an observatory be built to better study the night sky. After accepting this proposal, the location for the Uraniborg's construction was set on an island called
1816:
Tycho held that the Earth was too sluggish and massive to be continuously in motion. According to the accepted Aristotelian physics of the time, the heavens, whose motions and cycles were continuous and unending, were made of
1070:. In 1574, Tycho published the observations made in 1572 from his first observatory at Herrevad Abbey. He then started lecturing on astronomy, but gave it up and left Denmark in spring 1575 to tour abroad. He first visited
2068:
The first biography of Tycho, which was also the first full-length biography of any scientist, was written by Gassendi in 1654. In 1779, Tycho de Hoffmann wrote of Tycho's life in his history of the Brahe family. In 1913,
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each prince, he prepared their horoscopes, predicting their fates. He also worked as a cartographer with his former tutor Anders Sørensen Vedel on mapping out all of the Danish realm. An ally of the king and friendly with
1170:(Star Castle) in 1584. This consisted of several hemispherical crypts which contained the great equatorial armillary, large azimuth quadrant, zodiacal armillary, largest azimuth quadrant of steel and the trigonal sextant.
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2094:. It was furthered by Dreyer's biography in 1890, which was long the most influential work on Tycho. According to historian of science Helge Kragh, this assessment grew out of Gassendi's opposition to Aristotelianism and
1684:
Tycho's view of science was driven by his passion for accurate observations, and the quest for improved instruments of measurement drove his life's work. Tycho was the last major astronomer to work without the aid of a
1825:
such a fast motion could not belong to the earth, a body very heavy and dense and opaque, but rather belongs to the sky itself whose form and subtle and constant matter are better suited to a perpetual motion, however
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Krause, Oliver; Tanaka, Masaomi; Usuda, Tomonori; Hattori, Takashi; Goto, Miwa; Birkmann, Stephan; Nomoto, Ken'ichi (2008). "Tycho Brahe's 1572 supernova as a standard type Ia as revealed by its light-echo spectrum".
1424:, was among the nobles who fell out of grace with the new king. The king's unfavorable disposition towards Tycho was likely also a result of efforts by several of his enemies at court to turn the king against him.
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from Earth. This discovery was decisive for his choice of astronomy as a profession. Tycho was strongly critical of those who dismissed the implications of the astronomical appearance, writing in the preface to
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Jørgen Thygesen Brahe, however, wanted Tycho to educate himself in order to become a civil servant, and sent him on a study tour of Europe in early 1562. 15-year old Tycho was given as mentor the 19-year-old
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and others. Given the limitations of the naked eye for making accurate observations, he devoted many of his efforts to improving the accuracy of the existing types of instrument – the
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after chemically analyzing a small bone sample from the nose from the body exhumed in 2010. The prostheses made of gold and silver were mostly worn for special occasions, rather than everyday wear.
1358:(a defense) of his conclusions, in which he provided additional arguments, as well as condemning Craig's ideas in strong language for being incompetent. Another dispute concerned the mathematician
1317:) was published. The first volume, devoted to the new star of 1572, was not ready, because the reduction of the observations of 1572–73 involved much research to correct the stars' positions for
1241:
The support that Tycho received from the Crown was substantial, amounting to 1% of the annual total revenue at one point in the 1580s. Tycho often held large social gatherings in his castle.
2090:. The traditional view of Tycho is that he was primarily an empiricist who set new standards for precise and objective measurements. This appraisal originated in Gassendi's 1654 biography,
2026:, who considered the human body to be directly affected by celestial bodies. Tycho used Paracelsus's ideas to connect empiricism and natural science, and religion and astrology. Using his
1560:
etiquette. After he returned home, he was no longer able to urinate, except eventually in very small quantities and with excruciating pain. The night before he died, he suffered from a
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when the king fell into the water in a Copenhagen canal and Brahe jumped in after him. Brahe's possessions passed on to his wife Inger Oxe, who considered Tycho with special fondness.
1282:, both his mother Beate Bille and adoptive mother Inger Oxe had been her court maids, he secured a promise from the King that ownership of Hven and Uraniborg would pass to his heirs.
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azimuth quadrant equipped with a brass arc that was six feet (or 194 centimeters) in diameter. This and other instruments were placed in the two observatories attached to the manor.
673:. Tycho later wrote that Jørgen Brahe "raised me and generously provided for me during his life until my eighteenth year; he always treated me as his own son and made me his heir".
6000:
Vermij, R. (2007). "Putting the Earth in Heaven: Philips Lansbergen, the early Dutch Copernicans and the Mechanization of the World Picture". In Bucciantini, M.; Camerota, M.;
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named Jeppe, whom Tycho believed had the ability to predict the future, and he allegedly was able to correctly predict the chances of recovery or death of ill people in Hven.
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In February 2010, the Prague city authorities approved a request by Danish scientists to exhume the remains, and in November 2010 a group of Czech and Danish scientists from
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Among the accusations raised against Tycho were his failure to adequately maintain the royal chapel at Roskilde, and his harshness and exploitation of the Hven peasantry.
1408:
was only 11 years old. A regency council was appointed to rule for the young prince-elect until his coronation in 1596. The head of the council (Steward of the Realm) was
2246:"Tycho" is the name of a company known for its large-scale building projects all around the Solar System. The company has their own space station named "Tycho Station".
2030:
at Uraniborg, Tycho produced recipes for herbal medicines, and used them to treat fever and plague. His herbal medicines were in use until the end of the 19th century.
1185:
Over the years he worked on Uraniborg, Tycho was assisted by a number of students and protegés, many of whom went on to their own careers in astronomy. Among them were
1516:, and astrological interpretations of significant astronomical events, such as the supernova of 1572, sometimes called Tycho's supernova, and the Great Comet of 1577.
740:, whom he eventually talked into allowing the pursuit of astronomy during the tour. Vedel and his pupil left Copenhagen in February 1562. On 24 March, they arrived in
1502:
Tycho received financial support from several nobles in addition to the emperor, including Oldrich Desiderius Pruskowsky von Pruskow, to whom he dedicated his famous
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world-view, other observers held that the phenomenon was something in the terrestrial sphere below the Moon. However, Tycho observed that the object showed no daily
3622:
1813:. To Tycho, the idea of a moving Earth was "in violation not only of all physical truth but also of the authority of Holy Scripture, which ought to be paramount."
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in recognition of the pioneering development or exploitation of European astronomical instrumentation, or major discoveries based largely on such instruments.
1637:
study suggests that the accumulation of mercury may have come from the "precipitation of mercury dust from the air during long-term alchemistic activities".
2151:, Marilynn S. Olson and Russell L. Doescher arguing, in part, that Tycho's supernova was also the same "star that's westward from the pole" in Shakespeare's
1809:
to carry the planets in their orbits. Kepler and other Copernican astronomers, tried unsuccessfully to persuade Tycho to adopt the heliocentric model of the
428:, where he realised that his instruments in Uraniborg were not sufficiently steady. His unprecedented research program both turned astronomy into the first
1578:. It was reported that Tycho had written his own epitaph, "He lived like a sage and died like a fool." A contemporary physician attributed his death to a
1174:
printing press and a paper mill, both among the first in Scandinavia, enabling Tycho to publish his own manuscripts, on locally made paper with his own
3184:
Yavari Ayin, Mostafa (2023). "Defenseless eyes against the sky. A narrative of some astronomical observations before the invention of the telescope".
1189:, later one of the main proponents of the Tychonic model and Tycho's replacement as royal Danish astronomer, Peder Flemløse, Elias Olsen Morsing, and
5802:
1844:
Deduce these things geometrically if you like, and you will see how many absurdities (not to mention others) accompany this assumption by inference.
1547:(defense of Tycho against Ursus). Kepler had great respect for Tycho's methods and the accuracy of his observations and considered him to be the new
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To perform the huge number of multiplications needed to produce much of his astronomical data, Tycho relied heavily on the then-new technique of
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or glue and said to be made of silver and gold. In November 2012, Danish and Czech researchers reported that the prosthesis was actually made of
507:
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According to Owen Gingerich and Christopher Linton, these tables were some 30 times more accurate than other astronomical tables then available.
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This suggested that it was not even a planet, but a fixed star in the stellar sphere beyond all the planets. In 1573, he published a small book
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1793:
The Tychonic system, surrounded by a sphere of fixed stars. The Moon and the Sun are shown orbiting the Earth, and five planets orbit the Sun.
1621:, whose motives would be to gain access to Tycho's laboratory and chemicals, and his cousin, Erik Brahe, at the order of friend-turned-enemy
1805:, and only able to be discussed as a computational convenience. Tycho's system offered a major innovation in that it eliminated the idea of
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performed after his body was exhumed in 1901. Modern medical assessment is that his death was more likely caused by either a burst bladder,
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5759:"From Tycho Brahe to Incorrect Tycho de Brahe: A Searching for the First Occurrence, when the Mistaken Name of Famous Astronomer Appeared"
2182:
of 1922) included a long biographical poem in honour of Brahe, elaborating on the known history in a highly romantic and imaginative way.
1262:. Apparently, during dinner, the elk had drunk a lot of beer, fallen down the stairs, and died. Among the many noble visitors to Hven was
1427:
In addition to Valkendorff, Tycho's enemies included the king's doctor Peter Severinus, who also had personal gripes with Tycho. Several
6220:
1956:
The three main geo-heliocentric models were the Tychonic, the Capellan with just Mercury and Venus orbiting the Sun such as favoured by
3712:
1953:
without the latter's disadvantage of the failure to detect any annual stellar parallax that Tycho and others regarded as refuting it.
1058:("O thick wits. O blind watchers of the sky"). The publication of his discovery made him a well-known name among scientists in Europe.
578:, a powerful figure at the Danish court holding several royal land titles. Tycho's parents are buried under the floor of the church of
6230:
1801:
It gained a following after 1616, when the Catholic Church declared the heliocentric model to be contrary to philosophy and Christian
786:, and shortly afterwards died of a fever. Stories have it that he contracted pneumonia after a night of drinking with the Danish King
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523:
Tycho Brahe was born as heir to several of Denmark's most influential noble families. In addition to his immediate ancestry with the
826:
He received the best possible care at the university and wore a prosthetic nose for the rest of his life. It was kept in place with
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families among his ancestors. Both of his grandfathers and all of his great-grandfathers had served as members of the Danish king's
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1350:, known as Ursus, an astronomer at the Imperial court in Prague, whom Tycho accused of having plagiarized his cosmological model.
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771:, and as vice-admiral of the Danish fleet, Jørgen Brahe had become a national hero for having participated in the sinking of the
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that the world beyond the Moon's orbit was eternally unchangeable, with celestial immutability being a fundamental axiom of the
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408:, he devoted himself to the creation of ever more accurate instruments of measurement over the next fifteen years (1576–1591).
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From ages 6 to 12, Tycho attended Latin school, probably in Nykøbing. At age 12, on 19 April 1559, Tycho began studies at the
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680:. There, following his uncle's wishes, he studied law, but also studied a variety of other subjects and became interested in
1178:. He created a system of ponds and canals to run the wheels of the paper mill. Another resident of Uraniborg was a man with
487:, to leave Denmark. He was invited to Prague, where he became the official imperial astronomer, and built an observatory at
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2086:
Although Tycho's planetary model was soon discredited, his astronomical observations were an essential contribution to the
1923:
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Graney, C. M. (2012). "Science rather than God: Riccioli's review of the case for and against the Copernican hypothesis".
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containing a star catalog and planetary tables using Tycho's measurements. Hven island appears west uppermost on the base.
802:. There he studied with professors of medicine at the university's famous medical school and became interested in medical
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Christianson, John Robert (1979). "Tycho Brahe's German treatise on the comet of 1577: A study in science and politics".
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1989:
634:, originally from Knutstorp, but now on a plaque near the church door, shows the whole family, including Tycho as a boy.
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480:, moved beyond the Moon, and he was able to show that comets were not atmospheric phenomena, as was previously thought.
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Heavenly intrigue: Johannes Kepler, Tycho Brahe, and the murder behind one of history's greatest scientific discoveries
455:, his own version of a model of the Universe, with the Sun orbiting the Earth, and the planets as orbiting the Sun. In
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Tycho continued with his detailed observations, often assisted by his first assistant and student, his younger sister
1992:
devised a Tychonic planetary model with elliptical orbits published in 1650 in a simplified, Tychonic version of the
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The nobleman and his housedog: Tycho Brahe and Johannes Kepler: the strange partnership that revolutionised science
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1325:, the motion of the Sun etc., and was not completed in Tycho's lifetime. It was published in Prague in 1602–1603.
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He aspired to a level of accuracy in his estimated positions of celestial bodies of being consistently within an
1862:
Tycho's 1587 geo-heliocentric model differed from those of other geo-heliocentric astronomers, such as Wittich,
1162:. It was one of the first buildings in northern Europe to show influence from Italian renaissance architecture.
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630:. Tycho later wrote an ode in Latin to his dead twin, which was printed in 1572 as his first published work. An
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Shackelford, Jole (1993). "Tycho Brahe, laboratory design, and the aim of science: reading plans in context".
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2999:"Om den nye og aldrig siden Verdens begyndelse i nogen tidsalders erindring før observerede stjerne ..."
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and expressed the hope that he would do so by adopting Tycho's own planetary system, rather than that of the
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Wyner, Lawrence M (2015). "Urologic Demise of Astronomer Tycho Brahe: A Cosmic Case of Urinary Retention".
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Russell, J. L. (1989). "Catholic astronomers and the Copernican system after the condemnation of Galileo".
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Håkansson, Håkan (2004). "Tycho the Apocalyptic: History, Prophecy, and the Meaning of Natural Phenomena".
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Investigations in the 1990s suggested that Tycho may not have died from urinary problems, but instead from
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Jardine, Nicholas (2006). "Kepler as castigator and historian: His preparatory notes for Contra Ursum".
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during which he was frequently heard to exclaim that he hoped he would not seem to have lived in vain.
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the entries were more accurate than that, with an overall mean error in each coordinate of around 2'.
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1617:. It was speculated that he had been intentionally poisoned. The two main suspects were his assistant,
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Kragh, Helge (2007). "Received wisdom in biography: Tycho biographies from Gassendi to Christianson".
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4562:"Tycho Brahe and the separation of astronomy from astrology: the making of a new scientific discourse"
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The instruments he had used in Uraniborg and Stjerneborg were depicted and described in detail in his
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Moesgaard, Kristian Peder (1972). "Copernican influence on Tycho Brahe"". In Dobrzycki, Jerzy (ed.).
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1346:, a Scottish physician who was a strong believer in the authority of the Aristotelian worldview, and
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Planetary astronomy from the Renaissance to the rise of astrophysics: Part A – Tycho Brahe to Newton
4628:
Tycho Brahe og kamarillaen: festskrift i anledning af 400-års dagen for Christian IV's besøg på Hven
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An heir to several noble families, Tycho was well educated. He worked to combine what he saw as the
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in Scania and died in battle during the 1523 Siege of Malmö during the Lutheran Reformation Wars.
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offices and of heresies against the Lutheran church. Tycho, who was known to sympathize with the
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941:, Tycho never formally married her, since if he did he would lose his noble privileges. However,
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and moved to Prague, as Imperial Court Astronomer. Tycho built a new observatory in a castle in
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5434:. Dansk Naturvidenskabs Historie (in Danish). Vol. 1. Aarhus: Aarhus Universitetsforlag.
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in the Sound not too far from Copenhagen, the earliest large observatory in Christian Europe.
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Bearing the heavens: Tycho Brahe and the astronomical community of the late sixteenth century
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1193:. Tycho's instrument-maker Hans Crol formed part of the scientific community on the island.
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On 11 November 1572, Tycho observed, from Herrevad Abbey, a very bright star, now numbered
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2004:
Netherlands, and England, the Tychonic system "vanished from the literature much earlier".
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Proceedings of the 31st TIAFT Congress, Leipzig 1993, Contributions to Forensic Toxicology
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Towards the end of 1571, Tycho fell in love with Kirsten, daughter of Jørgen Hansen, the
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1362:, who, after staying on Hven in 1580, taught Count Wilhelm of Kassel and his astronomer
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of the Moon's longitude. This represents the largest inequality of longitude after the
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the sciences. His father wanted him to take up law, but Tycho was allowed to travel to
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Tycho Brahe framed by the family shields of his noble ancestors, in a 1586 portrait by
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Christianson, J. R. (1967). "Tycho Brahe at the University of Copenhagen, 1559–1562".
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In 1588, Tycho's royal benefactor died, and a volume of Tycho's great two-volume work
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that was brighter than any star or planet. Astonished by the existence of a star that
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scientific community, by publishing and disseminating his own answers and arguments.
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1270:. After his visit to Hven in 1590, he wrote a poem comparing Tycho with Apollon and
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was a staple of scientific theory, and Tycho likely received a thorough training in
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5062:"The Wittich Connection: Conflict and Priority in Late Sixteenth-Century Cosmology"
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Tycho believed that, if the Earth did orbit the Sun, there should be an observable
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conclusion was that "it is impossible that Tycho Brahe could have been murdered".
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1551:, who would provide the foundation for a restoration of the science of astronomy.
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Olson, Donald W.; Olson, Marilynn S.; Doescher, Russell L. (1998). "The stars of
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An engraving of the above ground parts of Tycho Brahe's underground observatory,
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397:. Tycho Brahe has also been described as the greatest pre-telescopic astronomer.
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This parallax does exist, but is so small it was not detected until 1838, when
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Tycho worked in medicine and alchemy. He was influenced by the Swiss physician
1926:, enabling calculation of astronomical tables with unprecedented accuracy (the
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1154:, the muse of astronomy. Construction began in 1576, with a laboratory for his
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810:. On 29 December 1566 at the age of 20, Tycho lost part of his nose in a sword
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When he was only two years old Tycho was taken away to be raised by his uncle
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From Eudoxus to Einstein – A History of Mathematical Astronomy
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Christianson, John Robert (1998). "Tycho Brahe in Scandinavian Scholarship".
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of arts and sciences, rather than as a military fortress. It was named after
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motions, even the outer planets, for which no daily parallax was detectable.
782:. Shortly after Tycho's arrival in Denmark, Jørgen Brahe was defeated in the
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Høg, Erik (2009). "400 years of astrometry: from Tycho Brahe to Hipparcos".
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Celestial objects observed near the horizon and above appear with a greater
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experiments in the cellar. Uraniborg was inspired by the Venetian architect
618:. He was the oldest of 12 siblings, 8 of whom lived to adulthood, including
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Tycho Brahe: A Picture of Scientific Life and Work in the Sixteenth Century
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Adam Mosley and the Department of History and Philosophy of Science of the
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in the asteroid belt. The bright supernova, SN 1572, is also known as
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on the side of the Danish king against the Swedish nobles. Tycho's father,
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1625:, because of rumors that Tycho had had an affair with Christian's mother.
6165:] (in Latin). Vol. 15 vols. Copenhagen: Libraria Gyldendaliana.
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Hashimoto, Keizo (1987). "Longomontanus's" Astronomia Danica" in China".
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Kaempe, Thykier, Pedersen. "The cause of death of Tycho Brahe in 1601".
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Uraniborg remained a significant landmark in the history of astronomy.
877:, a largely honorary position that allowed him to focus on his studies.
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235:
6354:– English translation of the astronomy sections, freely available from
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2996:– Photocopy of the Latin print with a partial translation into Danish:
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369:; 14 December 1546 – 24 October 1601), generally called
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Tycho was born on 14 December 1546, at his family's ancestral seat at
547:. His paternal grandfather and namesake, Thyge Brahe, was the lord of
544:
4537:
4512:
3486:
2274:
2266:
2138:
1686:
1250:
1175:
1143:
1109:
1038:
843:
761:
697:
685:
681:
658:
646:
642:
476:
417:
390:
6136:
Christianson, J. R. (2020). "Star Castle: Going Down to See Up". In
5081:
4840:
4668:
4270:
2854:
Christianson, J. R. (2020). "Star Castle: Going Down to See Up". In
2841:
Christianson, J. R. (2020). "Star Castle: Going Down to See Up". In
2828:
Christianson, J. R. (2020). "Star Castle: Going Down to See Up". In
2815:
Christianson, J. R. (2020). "Star Castle: Going Down to See Up". In
2534:
The Invention of Science: A New History of the Scientific Revolution
1135:
6213:
6193:
5975:
5948:
5705:
5594:
4765:
4561:
4258:
3713:"Was Tycho Brahe Poisoned? According to New Evidence, Probably Not"
3689:
2962:
2422:
1961:
1899:
1836:
1789:
1730:
1572:
1561:
1477:
1271:
1222:
its motion, suggesting an orbit located between Mercury and Venus.
1179:
961:
958:
Together, they had eight children, six of whom lived to adulthood.
938:
854:
767:
When Tycho and Vedel returned from Leipzig in 1565, Denmark was at
627:
536:
440:
5475:
5154:
4357:
3036:
2874:. Milwaukee: Pharmaceutical Review Publishing Co. pp. 78, 85.
3208:
2398:
Ivan the Terrible died a year later than predicted by Tycho Brahe
2366:
1937:
1694:
1670:
1583:
1508:. In return for their support, Tycho's duties included preparing
1481:
1196:
1155:
1004:
970:
850:
803:
753:
741:
670:
631:
401:
4651:"Tycho Brahe's critique of Copernicus and the Copernican system"
4162:
3827:
2952:
2950:
2878:
2098:, and fails to account for the diversity of Tycho's activities.
6006:
Mechanics and Cosmology in the Medieval and Early Modern Period
5758:
4474:
3290:
3288:
2764:
2762:
2328:
He adopted the Latinized form "Tycho Brahe" (sometimes written
2207:
2153:
2062:
2053:
1706:
1607:
1472:
From 1597 to 1598, he spent a year at the castle of his friend
1151:
928:
757:
662:
615:
532:
88:
4716:
3239:
3237:
3235:
3113:
3111:
2117:
1910:
in 1602, and Kepler's own derivative form appears in Kepler's
1531:
accurate positions – this catalogue became the
1488:, where they stayed in the former home of Philip Melanchthon.
5833:(1996). "Astronomy in the Renaissance". In Walker, C. (ed.).
3544:"Astronomer Tycho Brahe died of burst bladder, not poisoning"
3060:
3048:
2947:
2890:
2352:
2348:
2342:
2337:
1246:
862:
831:
764:, laying down horoscopes for different famous personalities.
524:
306:
279:
6355:
4816:
On Tycho's Island: Tycho Brahe and His Assistants, 1570–1601
4434:
4432:
4234:
3875:
3839:
3285:
3026:
3024:
2871:
The Follies of Science at the Court of Rudolph II: 1576–1612
2759:
2564:
2562:
2205:
in Copenhagen is also named after him, as is the palm genus
1922:
Kepler used Tycho's records of the motion of Mars to deduce
1453:
in which he chided Denmark for not appreciating his genius.
491:. Prior to his death in 1601, he was assisted for a year by
381:, known for his comprehensive and unprecedentedly accurate
4935:
Feingold, Mordechai; Navarro-Brotons, Víctor, eds. (2006).
4306:
3791:
3474:
3300:
3232:
3162:
3160:
3158:
3156:
3154:
3152:
3108:
3096:
3072:
2935:
1976:
1702:
1147:
1087:
1034:
999:, in a facsimile reprint of the original 1573 edition, 1901
811:
469:
413:
315:
291:
265:
259:
6407:
4294:
4282:
4198:
4150:
4114:
3949:
3911:
3779:
3419:
3417:
3415:
3365:
3363:
3317:
3315:
2923:
2721:
2719:
2610:
2608:
2268:
De Mundi Aetherei Recentioribus Phaenomenis Liber Secundus
2133:
Tycho's discovery of the new star was the inspiration for
2092:
Tychonis Brahe, equitis Dani, astronomorum coryphaei, vita
2017:
1512:
and predictions for his patrons at events such as births,
1331:
De Mundi Aetherei Recentioribus Phaenomenis Liber Secundus
991:
953:
daughter, Kirstine, named after Tycho's late sister, on 12
19:
This article is about the astronomer. For other uses, see
5224:
Hetherington, Edith W.; Hetherington, Norriss S. (2009).
4429:
4405:
4393:
4138:
3261:
3021:
2559:
1859:
arguments, but he did take Biblical arguments seriously.
1336:
Second Book About Recent Phenomena in the Celestial World
574:, a royal Privy Councilor (like his own father), married
5791:"An Essay on Thomas Kuhn's First Scientific Revolution,
5638:
Copernicus's Secret: How the Scientific Revolution Began
5595:"Tycho's 1004-Star Catalog / The First Critical Edition"
5457:
5223:
4518:
4102:
4090:
4080:
4078:
3997:
3967:
3899:
3739:
3603:
3149:
2913:
2911:
2909:
2907:
2905:
2593:
2381:, as was common in Scandinavia in his time, rather than
1200:
Brahe's notebook with his observations of the 1577 comet
5954:
Publications of the Astronomical Society of the Pacific
4934:
4883:
Nordic Journal of Renaissance Studies (Renæssanceforum)
4276:
4222:
4021:
4009:
3985:
3464:
3462:
3449:
3447:
3412:
3360:
3312:
3249:
3084:
2716:
2656:
2644:
2605:
1917:
1007:, which had unexpectedly appeared in the constellation
5608:. The International Journal of Scientific History: 3.
5266:
5111:
Fund og Forskning I Det Kongelige Biblioteks Samlinger
5109:[The final illness and death of Tycho Brahe].
4543:
4496:. Kenneth R. Lang. Cambridge University Press, p. 163.
4323:
4321:
4246:
4210:
4126:
3562:
3434:
3432:
3400:
2583:
2581:
2579:
2577:
2421:
discovered a parallax of 0.314 arcseconds of the star
6360:
6276:
Information about the opening of Brahe's tomb in 2010
5885:
Thoren, Victor E.; Christianson, John Robert (1990).
4381:
4345:
4075:
4033:
3851:
3815:
3498:
3220:
3196:
2902:
2620:
1554:
495:, who went on to use Tycho's data to develop his own
385:. He was known during his lifetime as an astronomer,
324:
262:
5763:
Acta Universitatis Carolinae, Mathematica et Physica
4889:. Nordic Network for Renaissance Studies: 131–1444.
3685:"Astronomer Tycho Brahe 'not poisoned', says expert"
3459:
3444:
3273:
2704:
2632:
2448:
2276:
Tychonis Brahe Astronomiae Instauratae Progymnasmata
1286:
Publications, correspondence and scientific disputes
463:
Aristotelian belief in an unchanging celestial realm
424:
in Christian Europe. He later worked underground at
303:
300:
276:
273:
256:
5236:
Acta Historicae Rerum Naturalium Necnon Technicarum
4938:
Universities and Science in the Early Modern Period
4333:
4318:
4174:
3973:
3429:
2574:
1746:, an algorithm for approximating products based on
312:
297:
285:
270:
253:
6024:
5884:
5859:
5562:
5066:Transactions of the American Philosophical Society
4974:
4813:
4693:
4480:
4417:
4375:
4363:
3887:
3492:
3214:
2971:
2884:
2460:
2105:, inaugurated in 2008, is awarded annually by the
1960:, for example, and the extended Capellan model of
1778:
818:. At an engagement party at the home of Professor
5888:The Lord of Uraniborg: A Biography of Tycho Brahe
5803:Proceedings of the American Philosophical Society
4051:
3574:
1037:for a "new" star. We now classify this star as a
6444:
6325:Learned Tico Brahae, His Astronomicall Coniectur
6231:"Danish astronomer argues for a changing cosmos"
6224:. Vol. 4 (11th ed.). pp. 377–378.
5539:. Dordrecht & Boston: D. Reidel Publishing.
5537:The Reception of Copernicus' Heliocentric Theory
5056:
4168:
2985:De nova et nullius ævi memoria prius visa stella
2271:(Uraniborg, 1588; Prague, 1603; Frankfurt, 1610)
1655:
837:
814:with a fellow Danish nobleman, his third cousin
5866:. The General History of Astronomy. Cambridge:
5451:The History and Poetics of Scientific Biography
3803:
1988:The ardent anti-heliocentric French astronomer
465:. His measurements indicated that "new stars",
4996:Figala, Karin (1972). "Tycho brahes elixier".
4700:. Greensboro, NC: Morgan Reynolds Publishing.
3522:Eric Weisstein's World of Scientific Biography
2537:(1st U.S. ed.). New York: HarperCollins.
2129:, originally constructed in 1589, now a museum
1404:When Frederick died in 1588, his son and heir
1055:"O crassa ingenia. O caecos coeli spectatores"
393:. He was the last major astronomer before the
2482:Galileo and 400 Years of Telescopic Astronomy
2288:(in Latin). København: G.E.C. Gad. 1876–1886.
1948:'s geo-heliocentric astronomical model (1573)
610:), about 8 kilometres (5.0 mi) north of
605:
6133:Barker, P. (2020). 3013TychoBrahe. HSTM3013.
5250:Att låta själen flyga mellan himlens tinnar
4972:
4901:
4873:
4838:
4811:
4780:
4743:
4509:. Springer Science + Business Media, p. 129.
4411:
4399:
3955:
3917:
3905:
3785:
3609:
3480:
3306:
3243:
3166:
3117:
3102:
3078:
3066:
3054:
3042:
3030:
2997:
2956:
2941:
2929:
2896:
2768:
2478:
1582:, but no kidney stones were found during an
1567:Before dying, he urged Kepler to finish the
1467:Instruments for the restoration of astronomy
1384:You may think that what I have done is wrong
929:Morganatic marriage to Kirsten Jørgensdatter
599:
6075:
6026:"The Accuracy of Tycho Brahe's Instruments"
5857:
5681:
5432:Fra Middelalderlærdom til Den Nye Videnskab
4534:. Springer Science + Business Media. p. 96.
4312:
4300:
4288:
4264:
4204:
3881:
3423:
3339:"Tycho Brahe: Astronomiæ instauratæ (1602)"
3183:
3090:
2599:
2257:is named after the astronomer Tycho Brahe.
1542:
1519:
1503:
1460:
1440:
1386:But was I wrong to spread your fame abroad?
1329:
1308:
1299:
1053:
1047:
1028:
978:
727:
717:
705:
483:In 1597, Tycho was forced by the new king,
466:
456:
6138:Tycho Brahe and the measure of the heavens
5858:Taton, René; Wilson, Curtis, eds. (1989).
5728:
5305:The Cambridge Concise History of Astronomy
5104:
4904:Tycho Brahe and the Measure of the Heavens
4735:: CS1 maint: location missing publisher (
4240:
4192:
3568:
2856:Tycho Brahe and the measure of the heavens
2843:Tycho Brahe and the measure of the heavens
2830:Tycho Brahe and the measure of the heavens
2817:Tycho Brahe and the measure of the heavens
2780:
2385:(a spurious appellative form of his name,
1660:
1225:At this point, he had not yet broken with
744:, where they matriculated at the Lutheran
38:
5974:
5929:
5534:
5520:. Cambridge: Cambridge University Press.
5474:
5247:
5232:
5186:
5153:
5122:
5024:
4625:
4252:
4108:
4096:
4027:
4015:
3369:
3321:
3294:
3255:
3202:
2917:
2662:
2650:
2614:
2568:
2189:is named in his honour, as is the crater
1388:Tell me, who has done such things before?
1236:
412:granted Tycho an estate on the island of
6341:Information about the Tycho Brahe Museum
6291:Museum of the History of Science, Oxford
5829:
5785:
5635:
5281:Field Guide to the Palms of the Americas
4955:
4228:
3991:
3797:
3468:
3336:
2678:[Matriculation of Tycho Brahe].
2336:is the Latinized form of the Greek name
2253:' comic alter ego and online handle for
2116:
2052:
1996:. Another geocentric French astronomer,
1975:
1936:
1807:transparent rotating crystalline spheres
1788:
1664:
1491:In 1599, he obtained the sponsorship of
1434:
1370:
1289:
1195:
1134:as they had done before, and he exacted
990:
960:
719:Cosmographia seu descriptio totius orbis
506:
6163:Collected Works of Tycho Brahe the Dane
6080:(in Danish). Copenhagen: G. E. C. Gad.
5753:
5658:
5589:
5390:
5362:
4634:] (in Danish). Copenhagen: Rhodos.
4592:
4494:The Cambridge Guide to the Solar System
4045:
3979:
3869:
3845:
3821:
3677:
3438:
3406:
3014:De nova stella: summi civis memor denuo
2740:"Tycho Brahe Died from Pee, Not Poison"
2710:
2530:
2466:
2454:
2018:Work in medicine, alchemy and astrology
1930:) and providing powerful support for a
1711:
1390:And sung your honor to the very stars?
1011:. Because it had been maintained since
447:with the philosophical benefits of the
6445:
6303:'s Early Modern Letters Online website
6208:
6022:
5999:
5949:"Tycho and Kepler on the Lunar Theory"
5946:
5909:
5553:
5515:
5302:
5139:
4995:
4920:
4714:
4691:
4559:
4339:
4327:
4216:
4180:
4156:
4132:
4120:
3893:
3857:
3833:
3504:
3453:
3332:
3330:
3279:
3267:
3226:
2867:
2737:
2725:
2638:
2626:
2587:
1733:than the real one, due to atmospheric
1204:
1108:Tycho Brahe's large mural quadrant at
1094:and funding to set up an observatory.
896:Tycho Brahe was highly appreciated by
661:, and later at Næsbyhoved Castle near
6286:The Noble Dane: Images of Tycho Brahe
6140:(pp. 118–159). essay, Reaktion Books.
6094:
5448:
5429:
4648:
4438:
4423:
4387:
4351:
4144:
4084:
4039:
4003:
3580:
3179:
3177:
3175:
3010:
2858:(pp. 118–159). essay, Reaktion Books.
2845:(pp. 118–159). essay, Reaktion Books.
2832:(pp. 118–159). essay, Reaktion Books.
2819:(pp. 118–159). essay, Reaktion Books.
2479:Grego, Peter; Mannion, David (2010).
1886:Tycho's distinctive contributions to
1310:Astronomiae Instauratae Progymnasmata
1301:Astronomiae Instauratae Progymnasmata
1072:William IV, Landgrave of Hesse-Kassel
626:. His twin brother died before being
364:
343:
6032:Journal for the History of Astronomy
6008:. Firenze: Olski. pp. 121–141.
5394:Journal for the History of Astronomy
5189:Journal for the History of Astronomy
5142:Journal for the History of Astronomy
4930:. Edinburgh: Adam and Charles Black.
4876:"Tycho Brahe's Earliest Instruments"
4544:Henderson, Galeano & Bernal 2019
3968:Hetherington & Hetherington 2009
2260:
2081:
1918:Subsequent developments in astronomy
937:minister in Knudstrup. As she was a
798:In 1566, Tycho left to study at the
562:and a second cousin of Swedish king
400:In 1572, Tycho noticed a completely
6533:Danish scientific instrument makers
5325:
5107:"Tycho Brahes sidste sygdom og død"
4598:"The Search for Tycho Brahe's Nose"
4277:Feingold & Navarro-Brotons 2006
3923:
3809:
3655:"The opening of Tycho Brahe's tomb"
3327:
2774:
2731:
2215:was named after him as part of the
665:, and later again at the Castle of
13:
6144:
4973:Gilder, J.; Gilder, A. L. (2005).
4902:Christianson, John Robert (2020).
4874:Christianson, John Robert (2017).
4839:Christianson, John Robert (2002).
4812:Christianson, John Robert (2000).
4052:O'Connor, J. J.; Robertson, E. F.
3172:
2738:Gannon, Megan (16 November 2012).
2485:. New York: Springer. p. 28.
2279:(Prague, 1602/03; Frankfurt, 1610)
2112:
1555:Illness, death, and investigations
1266:, who married the Danish princess
700:and books on astronomy, including
692:and cosmology. He experienced the
14:
6584:
6308:Astronomiae instauratae mechanica
6297:The Correspondence of Tycho Brahe
6260:
5050:10.1038/scientificamerican1273-86
4859:10.1034/j.1600-0498.2002.440302.x
4725:. Vol. II. Beccau – Brandis.
3661:. 21 October 2010. Archived from
3631:. 4 February 2010. Archived from
3596:. Molina Press, Leipzig 1994, pp.
3129:
2868:Bolton, Henry Carrington (1904).
2676:"Immatrikulation von Tycho Brahe"
2147:magazine published an article by
1678:Astronomiae instauratae mechanica
1544:Apologia pro Tychone contra Ursum
1484:. Then they moved for a while to
1462:Astronomiae instauratae mechanica
1315:Introduction to the New Astronomy
986:
6430:
6418:
6406:
6394:
6382:
6370:
6158:Tychonis Brahe Dani Opera Omnia'
5028:(1973). "Copernicus and Tycho".
4696:Tycho Brahe: Mapping the Heavens
4532:Dictionary of Minor Planet Names
4524:
4507:Dictionary of Minor Planet Names
4499:
4486:
4481:Olson, Olson & Doescher 1998
4444:
3397:. 1999. Retrieved 2 October 2008
2428:
2411:
2332:) about the age of 15. The name
2160:Tycho is directly referenced in
1217:Tycho realized that the comet's
1187:Christian Sørensen Longomontanus
1116:
1101:
965:A star map of the constellation
249:
234:
6568:University of Copenhagen alumni
6478:16th-century Danish astronomers
5516:Linton, Christopher M. (2004).
4656:Journal of the History of Ideas
3863:
3733:
3705:
3647:
3615:
3586:
3536:
3510:
3375:
3123:
3004:
2977:
2861:
2848:
2835:
2822:
2809:
2668:
2401:
2392:
1881:
1779:The Tychonic cosmological model
1689:, soon to be turned skyward by
1380:have I offended my fatherland?
1378:Denmark what is my offense? How
1061:
1041:and know that it is 7,500
793:
694:solar eclipse of 21 August 1560
366:[ˈtsʰyːjəˈʌtəsn̩ˈpʁɑːə]
6488:Astronomical instrument makers
6229:Cowen, R. (18 December 1999).
5836:Astronomy before the Telescope
5074:American Philosophical Society
4906:. London: Reaktion Books Ltd.
4715:Bricka, Carl Frederik (1888).
4376:Thoren & Christianson 1990
4364:Thoren & Christianson 1990
3935:NCAR High Altitude Observatory
3493:Thoren & Christianson 1990
3215:Thoren & Christianson 1990
2972:Thoren & Christianson 1990
2885:Thoren & Christianson 1990
2524:
2499:
2472:
2322:
2057:A monument of Tycho Brahe and
2048:
1980:Johannes Kepler published the
1753:
869:. In 1568, he was appointed a
589:
497:three laws of planetary motion
1:
6483:16th-century writers in Latin
6271:Mathematics Genealogy Project
6243:(25 & 26). Archived from
6111:10.1016/j.urology.2015.10.006
5558:. Cambridge University Press.
5303:Hoskin, Michael, ed. (1997).
5060:; Westman, Robert S. (1988).
4632:Tycho Brahe and the Camarilla
4606:Annals of Improbable Research
4456:European Astronomical Society
2441:
2377:. He is now generally called
2373:of fortune and prosperity of
2193:on Mars and the minor planet
2107:European Astronomical Society
1890:include his discovery of the
1656:Career: observing the heavens
1642:Church of Our Lady before Týn
1493:Rudolf II, Holy Roman Emperor
1146:as a temple dedicated to the
973:, the topmost star, labelled
838:Science and life on Uraniborg
195:Kirsten Barbara Jørgensdatter
45:
16:Danish astronomer (1546–1601)
6573:University of Rostock alumni
5931:10.1016/0315-0860(88)90047-x
5912:"Prosthaphaeresis Revisited"
4169:Gingerich & Westman 1988
3757:10.3109/01913123.2012.685686
2343:
2229:is named after Tycho Brahe.
1669:Brahe's illustration of his
1245:wrote that Tycho had a tame
1142:Tycho envisioned his castle
969:showing the position of the
921:astronomers in the future.
780:First battle of Öland (1564)
406:ought not to have been there
21:Tycho Brahe (disambiguation)
7:
5765:. 46, Supplementum: 29–36.
5732:Kepler's Physical Astronomy
5366:Exploring Nature's Dynamics
5307:(1st ed.). Cambridge:
5105:Gotfredsen, Edvard (1955).
4841:"The Legacy of Tycho Brahe"
4692:Boerst, William J. (2003).
4626:Björklund, Per-Åke (1992).
4195:, pp. 22, 39, 51, 204.
3623:"Tycho Brahe to be exhumed"
3387:"Tycho Brahe and Astrology"
2300:December 1573 lunar eclipse
2293:
2121:A modern reconstruction of
1934:model of the Solar System.
432:and also helped launch the
10:
6589:
6523:Danish publishers (people)
6329:– full digital facsimile,
6151:Brahe, Tycho (1913–1929).
6076:Wittendorff, Alex (1994).
6053:10.1177/002182867800900102
6023:Wesley, Walter G. (1978).
5947:Thoren, Victor E. (1967).
5910:Thoren, Victor E. (1988).
5893:Cambridge University Press
5868:Cambridge University Press
5737:Princeton University Press
5729:Stephenson, Bruce (1987).
5415:10.1177/002182860603700302
5369:. Wiley-IEEE. p. 12.
5363:Jackson, E. Atlee (2001).
5309:Cambridge University Press
5286:Princeton University Press
5209:10.1177/002182868701800202
5172:10.1177/002182861204300206
4822:Cambridge University Press
4797:10.1177/007327539803600403
4619:10.3142/107951404781540572
4553:
4054:"Friedrich Wilhelm Bessel"
3836:, pp. 42–53, table 4.
3518:"Brahe, Tycho (1546–1601)"
2353:
2338:
1782:
1750:that predated logarithms.
1523:
1328:The second volume, titled
841:
582:, four kilometres east of
554:His maternal grandfather,
395:invention of the telescope
18:
6543:Leipzig University alumni
6538:Discoverers of supernovae
5793:The Copernican Revolution
5675:10.1080/00033798900200291
5348:10.1007/s10686-009-9156-7
5248:Håkansson, Håkan (2006).
5010:10.1080/00033797200200111
4578:10.1017/s0269889712000270
3931:"Tycho Brahe (1546–1601)"
3744:Ultrastructural Pathology
3337:Brashear, Ronald (1999).
2783:"Tycho Brahe (1546–1601)"
2507:"Tycho Brahe (1546-1601)"
2389:, arose only much later).
2285:[Opere. Carteggi]
2043:
1650:Prague Astronomical Clock
1396:Excerpt of Tycho Brahe's
857:, where he built a great
518:
383:astronomical observations
233:
228:
207:
199:
191:
158:
139:
113:
105:
77:
55:
37:
30:
4956:Ferguson, Kitty (2002).
4722:Dansk Biografisk Lexikon
4659:(Submitted manuscript).
4505:Lutz D. Schmadel. 2012.
4062:University of St Andrews
3610:Gilder & Gilder 2005
2992:24 February 2009 at the
2375:Ancient Greek city cults
2315:
1924:laws of planetary motion
1763:of sight to it called a
1748:trigonometric identities
1701:Tycho's observations of
1520:Relationship with Kepler
1249:and that his mentor the
1227:Copernican heliocentrism
678:University of Copenhagen
445:Copernican heliocentrism
373:for short, was a Danish
345:[ˈtsʰykʰoˈpʁɑːə]
121:University of Copenhagen
6473:16th-century alchemists
6289:, an exhibition by the
6221:Encyclopædia Britannica
5636:Repcheck, Jack (2008).
5583:1998S&T....96e..68O
5252:. Stockholm: Atlantis.
4941:. Dordrecht: Springer.
4922:Dreyer, John Louis Emil
4492:Kenneth R. Lang. 2003.
4313:Taton & Wilson 1989
4301:Taton & Wilson 1989
4289:Taton & Wilson 1989
4267:, pp. 42, 50, 166.
4265:Taton & Wilson 1989
4205:Taton & Wilson 1989
3882:Taton & Wilson 1989
3424:Taton & Wilson 1989
3393:8 December 2011 at the
3383:University of Cambridge
3347:Smithsonian Institution
2781:Van Helden, Al (1995).
2531:Wootton, David (2015).
2305:History of trigonometry
2203:Tycho Brahe Planetarium
1661:Observational astronomy
1640:Tycho is buried in the
1410:Christoffer Valkendorff
1298:of the 1610 edition of
748:. In 1563, he observed
729:De triangulis omnimodis
502:
461:(1573), he refuted the
416:and the money to build
220:Beate Clausdatter Bille
6528:Danish science writers
6153:Dreyer, John Louis Emi
5328:Experimental Astronomy
5124:10.7146/fof.v2i1.41115
4560:Almási, Gábor (2013).
4458:. 2022. Archived from
3132:"Tycho Brahe at Hveen"
3045:, pp. 7–8, 25–27.
2998:
2681:Rostock Matrikelportal
2211:. In 2015, the planet
2130:
2065:
1985:
1949:
1896:equation of the center
1856:
1846:
1828:
1794:
1681:
1543:
1504:
1476:at Haus Wandesburg in
1461:
1445:
1442:Astronomiae Instaurate
1441:
1393:
1330:
1309:
1304:
1300:
1237:Support from the Crown
1201:
1054:
1048:
1029:
1000:
983:
979:
728:
718:
706:
702:Johannes de Sacrobosco
606:
600:
566:, participated in the
531:, he counted the Rud,
515:
467:
457:
6498:Copernican Revolution
6493:Christian astrologers
6336:Coat-of-arms of Brahe
5554:Mosley, Adam (2007).
5430:Kragh, Helge (2005).
5226:Astronomy and Culture
3343:Smithsonian Libraries
3011:Brahe, Tycho (1901).
2686:University of Rostock
2120:
2088:scientific revolution
2056:
1979:
1940:
1851:
1842:
1823:
1792:
1668:
1604:overflow incontinence
1588:prostatic hypertrophy
1438:
1375:
1371:Exile and later years
1348:Nicolaus Reimers Baer
1293:
1199:
994:
977:, from Tycho Brahe's
964:
800:University of Rostock
784:action of 4 June 1565
738:Anders Sørensen Vedel
684:. At the university,
639:Jørgen Thygesen Brahe
510:
434:Scientific Revolution
131:University of Rostock
6558:People without noses
6215:"Brahe, Tycho"
5917:Historia Mathematica
5841:British Museum Press
5642:Simon & Schuster
3848:, p. 20, n. 70.
2357:, meaning "luck" in
1264:James VI of Scotland
690:Aristotelian physics
6045:1978JHA.....9...42W
5967:1967PASP...79..482T
5771:2005AcMPS..45...29S
5698:1993Isis...84..211S
5614:1993DIO.....3....3R
5570:Sky & Telescope
5493:10.1038/nature07608
5485:2008Natur.456..617K
5453:. pp. 121–134.
5407:2006JHA....37..257J
5340:2009ExA....25..225H
5201:1987JHA....18...95H
5164:2012JHA....43..215G
5042:1973SciAm.229f..86G
5030:Scientific American
4966:2002nhtb.book.....F
4758:1979Isis...70..110C
4649:Blair, Ann (1990).
4462:on 20 December 2022
4452:"Tycho Brahe Medal"
4441:, pp. 220–222.
4378:, pp. 215–216.
4159:, pp. 178–180.
4147:, pp. 362–364.
4123:, pp. 124–125.
4006:, pp. 361–362.
3800:, pp. 207–210.
3628:The Copenhagen Post
3524:. Eric W. Weisstein
3495:, pp. 468–469.
3297:, pp. 179–189.
3270:, pp. 162–163.
2787:The Galileo Project
2692:on 21 December 2022
2310:List of astronomers
2178:(the first part of
2176:Watchers of the Sky
2144:Sky & Telescope
1998:Jacques du Chevreul
1990:Jean-Baptiste Morin
1576:Nicolaus Copernicus
1514:weather forecasting
1510:astrological charts
1497:Benátky nad Jizerou
1209:Tycho observed the
1205:Great Comet of 1577
1033:, coining the term
947:morganatic marriage
750:a close conjunction
568:Stockholm Bloodbath
489:Benátky nad Jizerou
6553:People from Scania
6508:Danish astrologers
6331:Linda Hall Library
6210:Clerke, Agnes Mary
4960:. London: Review.
4784:History of Science
4566:Science in Context
4530:Lutz D. Schmadel.
4519:Krause et al. 2008
3721:. 17 November 2012
3693:. 15 November 2012
3665:on 23 October 2010
3550:. 16 November 2012
2797:on 5 December 2022
2166:The Old Astronomer
2131:
2066:
2012:stellar aberration
1986:
1950:
1795:
1682:
1446:
1439:The title page of
1422:Philip Melanchthon
1364:Christoph Rothmann
1305:
1202:
1001:
995:The title page to
984:
875:Roskilde Cathedral
746:Leipzig University
516:
451:, and devised the
420:, the first large
358:Tyge Ottesen Brahe
126:Leipzig University
93:Kingdom of Bohemia
60:Tyge Ottesen Brahe
6503:Danish alchemists
6356:causaScientia.org
6343:on the island of
6320:20 December 2022)
6314:Lehigh University
6280:Aarhus University
6247:on 28 August 2005
6087:978-87120-2-272-5
6015:978-88222-5-661-4
5902:978-05213-5-158-4
5850:978-07141-1-746-1
5831:Swerdlow, Noel M.
5787:Swerdlow, Noel M.
5735:. Princeton, NJ:
5662:Annals of Science
5469:(7222): 617–619.
5295:978-06910-1-600-9
5284:. Princeton, NJ:
5268:Henderson, Andrew
4998:Annals of Science
4948:978-14020-3-975-1
4913:978-17891-4-271-6
4831:978-05210-0-884-6
4707:978-18838-4-697-8
4641:978-87724-5-470-2
4412:Christianson 1998
4400:Christianson 2002
4243:, pp. 67–68.
3956:Christianson 2000
3918:Christianson 2020
3906:Christianson 2017
3884:, pp. 14–15.
3786:Christianson 2000
3659:Aarhus University
3635:on 11 August 2011
3481:Christianson 2000
3307:Christianson 2000
3244:Christianson 2000
3167:Christianson 1979
3118:Christianson 2000
3103:Christianson 2000
3079:Christianson 2000
3069:, pp. 40–43.
3067:Christianson 2000
3057:, pp. 28–39.
3055:Christianson 2000
3043:Christianson 2000
3031:Christianson 2000
2974:, pp. 55–60.
2959:, pp. 17–18.
2957:Christianson 2000
2942:Christianson 2000
2930:Christianson 2000
2899:, pp. 12–14.
2897:Christianson 2000
2769:Christianson 2000
2728:, pp. 34–35.
2571:, pp. 39–40.
2544:978-0-06-175952-9
2511:www2.hao.ucar.edu
2492:978-1-4419-5592-0
2261:Works (selection)
2185:The lunar crater
2180:The Torch-bearers
2103:Tycho Brahe Prize
2082:Scientific legacy
1994:Rudolphine Tables
1982:Rudolphine Tables
1971:Astronomia Danica
1946:Martianus Capella
1928:Rudolphine Tables
1912:Rudolphine Tables
1868:Helisaeus Roeslin
1835:the sky. He used
1630:Aarhus University
1615:mercury poisoning
1600:urinary retention
1569:Rudolphine Tables
1534:Rudolphine Tables
1231:Ivan the Terrible
971:supernova of 1572
906:Peace of Roskilde
898:King Frederick II
820:Lucas Bachmeister
816:Manderup Parsberg
669:on the island of
657:on the island of
410:King Frederick II
332:-(h)ee, -
242:
241:
177:Rudolphine Tables
171:Tycho's supernova
98:Holy Roman Empire
6580:
6513:Danish Lutherans
6435:
6434:
6433:
6423:
6422:
6421:
6411:
6410:
6399:
6398:
6397:
6387:
6386:
6385:
6375:
6374:
6373:
6366:
6301:Bodleian Library
6256:
6254:
6252:
6225:
6217:
6205:
6174:
6130:
6091:
6072:
6028:
6019:
5996:
5978:
5961:(470): 482–489.
5943:
5933:
5906:
5881:
5865:
5854:
5826:
5825:on 12 June 2011.
5824:
5818:. Archived from
5799:
5782:
5750:
5725:
5678:
5655:
5632:
5630:
5628:
5599:
5586:
5577:(November): 68.
5559:
5550:
5531:
5512:
5478:
5454:
5445:
5426:
5387:
5385:
5383:
5359:
5334:(1–3): 225–240.
5322:
5299:
5263:
5244:
5229:
5220:
5183:
5157:
5136:
5126:
5101:
5053:
5021:
4992:
4980:
4969:
4952:
4931:
4917:
4898:
4880:
4870:
4853:(3–4): 228–247.
4835:
4819:
4808:
4777:
4740:
4734:
4726:
4711:
4699:
4688:
4645:
4622:
4602:
4589:
4547:
4541:
4535:
4528:
4522:
4516:
4510:
4503:
4497:
4490:
4484:
4478:
4472:
4471:
4469:
4467:
4448:
4442:
4436:
4427:
4421:
4415:
4409:
4403:
4397:
4391:
4385:
4379:
4373:
4367:
4361:
4355:
4349:
4343:
4337:
4331:
4325:
4316:
4310:
4304:
4298:
4292:
4286:
4280:
4274:
4268:
4262:
4256:
4250:
4244:
4238:
4232:
4226:
4220:
4214:
4208:
4202:
4196:
4190:
4184:
4178:
4172:
4166:
4160:
4154:
4148:
4142:
4136:
4130:
4124:
4118:
4112:
4106:
4100:
4094:
4088:
4082:
4073:
4072:
4070:
4068:
4049:
4043:
4037:
4031:
4025:
4019:
4013:
4007:
4001:
3995:
3989:
3983:
3977:
3971:
3965:
3959:
3953:
3947:
3946:
3944:
3942:
3927:
3921:
3915:
3909:
3903:
3897:
3891:
3885:
3879:
3873:
3867:
3861:
3855:
3849:
3843:
3837:
3831:
3825:
3819:
3813:
3807:
3801:
3795:
3789:
3783:
3777:
3776:
3737:
3731:
3730:
3728:
3726:
3709:
3703:
3702:
3700:
3698:
3681:
3675:
3674:
3672:
3670:
3651:
3645:
3644:
3642:
3640:
3619:
3613:
3607:
3601:
3599:
3590:
3584:
3578:
3572:
3566:
3560:
3559:
3557:
3555:
3540:
3534:
3533:
3531:
3529:
3514:
3508:
3502:
3496:
3490:
3484:
3478:
3472:
3466:
3457:
3451:
3442:
3436:
3427:
3421:
3410:
3404:
3398:
3379:
3373:
3367:
3358:
3357:
3355:
3353:
3334:
3325:
3319:
3310:
3304:
3298:
3292:
3283:
3277:
3271:
3265:
3259:
3253:
3247:
3241:
3230:
3224:
3218:
3212:
3206:
3200:
3194:
3193:
3181:
3170:
3164:
3147:
3146:
3144:
3142:
3127:
3121:
3115:
3106:
3100:
3094:
3091:Shackelford 1993
3088:
3082:
3076:
3070:
3064:
3058:
3052:
3046:
3040:
3034:
3028:
3019:
3018:
3008:
3002:
3001:
2981:
2975:
2969:
2960:
2954:
2945:
2939:
2933:
2927:
2921:
2915:
2900:
2894:
2888:
2882:
2876:
2875:
2865:
2859:
2852:
2846:
2839:
2833:
2826:
2820:
2813:
2807:
2806:
2804:
2802:
2793:. Archived from
2778:
2772:
2771:, pp. 8–14.
2766:
2757:
2756:
2754:
2752:
2735:
2729:
2723:
2714:
2708:
2702:
2701:
2699:
2697:
2688:. Archived from
2672:
2666:
2660:
2654:
2648:
2642:
2636:
2630:
2624:
2618:
2612:
2603:
2600:Wittendorff 1994
2597:
2591:
2585:
2572:
2566:
2557:
2556:
2528:
2522:
2521:
2519:
2517:
2503:
2497:
2496:
2476:
2470:
2464:
2458:
2452:
2435:
2432:
2426:
2419:Friedrich Bessel
2415:
2409:
2405:
2399:
2396:
2390:
2356:
2355:
2346:
2341:
2340:
2326:
2289:
2195:1677 Tycho Brahe
2036:Tycho Brahe days
2010:'s discovery of
1832:stellar parallax
1743:prosthaphaeresis
1698:on the bedrock.
1546:
1507:
1474:Heinrich Rantzau
1464:
1444:
1400:
1333:
1312:
1303:
1120:
1105:
1057:
1051:
1032:
982:
956:
773:Swedish warship
731:
721:
711:
708:De sphaera mundi
609:
603:
584:Knutstorp Castle
513:Jacques de Gheyn
473:
460:
449:Ptolemaic system
368:
363:
355:
354:
353:
347:
342:
335:
331:
327:
322:
321:
318:
317:
314:
309:
308:
305:
302:
299:
294:
293:
288:
287:
282:
281:
278:
275:
272:
268:
267:
264:
261:
258:
255:
238:
100:
84:
67:Knutstorp Castle
63:14 December 1546
50:
47:
42:
28:
27:
6588:
6587:
6583:
6582:
6581:
6579:
6578:
6577:
6518:Danish printers
6443:
6442:
6441:
6431:
6429:
6419:
6417:
6405:
6395:
6393:
6383:
6381:
6371:
6369:
6361:
6263:
6250:
6248:
6228:
6177:
6150:
6147:
6145:Further reading
6088:
6016:
5903:
5878:
5851:
5822:
5797:
5747:
5652:
5626:
5624:
5597:
5591:Rawlins, Dennis
5547:
5528:
5442:
5381:
5379:
5377:
5319:
5296:
5276:Bernal, Rodrigo
5272:Galeano, Gloria
5260:
5082:10.2307/1006552
5058:Gingerich, Owen
5026:Gingerich, Owen
4989:
4949:
4914:
4878:
4832:
4728:
4727:
4708:
4669:10.2307/2709620
4642:
4600:
4556:
4551:
4550:
4542:
4538:
4529:
4525:
4517:
4513:
4504:
4500:
4491:
4487:
4479:
4475:
4465:
4463:
4450:
4449:
4445:
4437:
4430:
4422:
4418:
4410:
4406:
4398:
4394:
4386:
4382:
4374:
4370:
4362:
4358:
4350:
4346:
4338:
4334:
4326:
4319:
4311:
4307:
4299:
4295:
4287:
4283:
4275:
4271:
4263:
4259:
4251:
4247:
4241:Stephenson 1987
4239:
4235:
4227:
4223:
4215:
4211:
4203:
4199:
4193:Stephenson 1987
4191:
4187:
4179:
4175:
4167:
4163:
4155:
4151:
4143:
4139:
4131:
4127:
4119:
4115:
4107:
4103:
4095:
4091:
4083:
4076:
4066:
4064:
4050:
4046:
4038:
4034:
4026:
4022:
4014:
4010:
4002:
3998:
3990:
3986:
3978:
3974:
3966:
3962:
3954:
3950:
3940:
3938:
3929:
3928:
3924:
3916:
3912:
3904:
3900:
3892:
3888:
3880:
3876:
3868:
3864:
3856:
3852:
3844:
3840:
3832:
3828:
3820:
3816:
3808:
3804:
3796:
3792:
3784:
3780:
3738:
3734:
3724:
3722:
3711:
3710:
3706:
3696:
3694:
3683:
3682:
3678:
3668:
3666:
3653:
3652:
3648:
3638:
3636:
3621:
3620:
3616:
3608:
3604:
3597:
3591:
3587:
3579:
3575:
3569:Gotfredsen 1955
3567:
3563:
3553:
3551:
3542:
3541:
3537:
3527:
3525:
3516:
3515:
3511:
3503:
3499:
3491:
3487:
3479:
3475:
3467:
3460:
3452:
3445:
3437:
3430:
3422:
3413:
3405:
3401:
3395:Wayback Machine
3380:
3376:
3368:
3361:
3351:
3349:
3335:
3328:
3320:
3313:
3305:
3301:
3293:
3286:
3278:
3274:
3266:
3262:
3254:
3250:
3242:
3233:
3225:
3221:
3213:
3209:
3201:
3197:
3186:Nojum Magazine
3182:
3173:
3165:
3150:
3140:
3138:
3128:
3124:
3116:
3109:
3101:
3097:
3089:
3085:
3077:
3073:
3065:
3061:
3053:
3049:
3041:
3037:
3029:
3022:
3009:
3005:
2994:Wayback Machine
2982:
2978:
2970:
2963:
2955:
2948:
2940:
2936:
2928:
2924:
2916:
2903:
2895:
2891:
2883:
2879:
2866:
2862:
2853:
2849:
2840:
2836:
2827:
2823:
2814:
2810:
2800:
2798:
2791:Rice University
2779:
2775:
2767:
2760:
2750:
2748:
2736:
2732:
2724:
2717:
2709:
2705:
2695:
2693:
2674:
2673:
2669:
2661:
2657:
2649:
2645:
2637:
2633:
2625:
2621:
2613:
2606:
2598:
2594:
2586:
2575:
2567:
2560:
2545:
2529:
2525:
2515:
2513:
2505:
2504:
2500:
2493:
2477:
2473:
2465:
2461:
2453:
2449:
2444:
2439:
2438:
2433:
2429:
2416:
2412:
2406:
2402:
2397:
2393:
2347:and comes from
2327:
2323:
2318:
2296:
2282:
2263:
2135:Edgar Allan Poe
2125:observatory in
2115:
2113:Cultural legacy
2084:
2059:Johannes Kepler
2051:
2046:
2033:The expression
2020:
1942:Valentin Naboth
1920:
1884:
1787:
1785:Tychonic system
1781:
1756:
1691:Galileo Galilei
1663:
1658:
1646:Old Town Square
1619:Johannes Kepler
1598:, which led to
1596:prostate cancer
1557:
1528:
1526:Johannes Kepler
1522:
1429:gnesio-Lutheran
1420:, followers of
1402:
1395:
1392:
1389:
1387:
1385:
1382:
1379:
1373:
1288:
1243:Pierre Gassendi
1239:
1207:
1160:Andrea Palladio
1131:
1130:
1129:
1128:
1127:
1121:
1113:
1112:
1106:
1064:
989:
954:
931:
846:
840:
808:herbal medicine
796:
769:war with Sweden
752:of the planets
614:in then Danish
607:Knutstorps borg
592:
549:Tosterup Castle
521:
505:
493:Johannes Kepler
453:Tychonic system
361:
349:
348:
340:
333:
329:
325:
311:
296:
290:
284:
269:
252:
248:
224:
187:
166:Tychonic system
154:
135:
114:Alma mater
101:
96:
86:
82:
81:24 October 1601
73:
64:
62:
61:
51:
48:
33:
24:
17:
12:
11:
5:
6586:
6576:
6575:
6570:
6565:
6560:
6555:
6550:
6545:
6540:
6535:
6530:
6525:
6520:
6515:
6510:
6505:
6500:
6495:
6490:
6485:
6480:
6475:
6470:
6465:
6460:
6455:
6440:
6439:
6427:
6415:
6403:
6391:
6379:
6359:
6358:
6351:De Nova Stella
6347:
6338:
6333:
6321:
6310:, 1602 edition
6304:
6294:
6282:
6273:
6262:
6261:External links
6259:
6258:
6257:
6226:
6206:
6194:10.1086/350219
6188:(2): 198–203.
6175:
6146:
6143:
6142:
6141:
6134:
6131:
6092:
6086:
6073:
6020:
6014:
5997:
5976:10.1086/128534
5944:
5907:
5901:
5882:
5877:978-0521242547
5876:
5855:
5849:
5827:
5783:
5755:Šolcová, Alena
5751:
5746:978-0691036526
5745:
5726:
5706:10.1086/356460
5692:(2): 211–230.
5679:
5669:(4): 365–386.
5656:
5651:978-0743289528
5650:
5633:
5587:
5560:
5551:
5546:978-9027703118
5545:
5532:
5527:978-0521827508
5526:
5513:
5455:
5446:
5441:978-8779341685
5440:
5427:
5401:(3): 257–297.
5388:
5376:978-0471191469
5375:
5360:
5323:
5318:978-0521576000
5317:
5300:
5294:
5264:
5259:978-9173531047
5258:
5245:
5230:
5221:
5184:
5148:(2): 215–225.
5137:
5102:
5054:
5022:
5004:(2): 139–176.
4993:
4988:978-1400031764
4987:
4970:
4953:
4947:
4932:
4918:
4912:
4899:
4871:
4836:
4830:
4809:
4791:(4): 467–484.
4778:
4766:10.1086/352158
4741:
4712:
4706:
4689:
4663:(3): 355–377.
4646:
4640:
4623:
4590:
4555:
4552:
4549:
4548:
4536:
4523:
4511:
4498:
4485:
4473:
4443:
4428:
4416:
4404:
4392:
4390:, p. 122.
4380:
4368:
4366:, p. 215.
4356:
4354:, p. 243.
4344:
4332:
4317:
4315:, p. 205.
4305:
4293:
4281:
4269:
4257:
4253:Hashimoto 1987
4245:
4233:
4221:
4219:, p. 224.
4209:
4197:
4185:
4173:
4171:, p. 171.
4161:
4149:
4137:
4135:, p. 217.
4125:
4113:
4109:Moesgaard 1972
4101:
4097:Moesgaard 1972
4089:
4087:, p. 364.
4074:
4044:
4042:, p. 361.
4032:
4028:Gingerich 1973
4020:
4016:Moesgaard 1972
4008:
3996:
3994:, p. 187.
3984:
3972:
3970:, p. 134.
3960:
3948:
3922:
3910:
3898:
3886:
3874:
3870:Rawlins (1993)
3862:
3860:, p. 101.
3850:
3838:
3826:
3814:
3802:
3790:
3778:
3751:(5): 312–319.
3732:
3704:
3676:
3646:
3614:
3602:
3585:
3573:
3561:
3535:
3509:
3507:, p. 309.
3497:
3485:
3483:, p. 304.
3473:
3458:
3443:
3428:
3411:
3409:, p. 258.
3399:
3374:
3370:Håkansson 2006
3359:
3326:
3322:Björklund 1992
3311:
3309:, p. 216.
3299:
3295:Håkansson 2006
3284:
3272:
3260:
3256:Håkansson 2006
3248:
3246:, p. 141.
3231:
3229:, p. 210.
3219:
3217:, p. 188.
3207:
3203:Håkansson 2004
3195:
3171:
3148:
3136:peterbeard.net
3130:Beard, Peter.
3122:
3120:, p. 142.
3107:
3105:, p. 247.
3095:
3083:
3081:, p. 108.
3071:
3059:
3047:
3035:
3020:
3003:
2976:
2961:
2946:
2944:, p. 207.
2934:
2922:
2918:Björklund 1992
2901:
2889:
2877:
2860:
2847:
2834:
2821:
2808:
2773:
2758:
2730:
2715:
2703:
2667:
2663:Håkansson 2006
2655:
2651:Håkansson 2006
2643:
2631:
2629:, p. 608.
2619:
2615:Håkansson 2006
2604:
2592:
2573:
2569:Håkansson 2006
2558:
2543:
2523:
2498:
2491:
2471:
2459:
2446:
2445:
2443:
2440:
2437:
2436:
2427:
2410:
2400:
2391:
2387:Tycho de Brahe
2371:tutelary deity
2320:
2319:
2317:
2314:
2313:
2312:
2307:
2302:
2295:
2292:
2291:
2290:
2280:
2272:
2262:
2259:
2237:(novel series)
2162:Sarah Williams
2114:
2111:
2083:
2080:
2050:
2047:
2045:
2042:
2019:
2016:
1969:, in his 1622
1944:'s drawing of
1919:
1916:
1883:
1880:
1872:David Origanus
1864:Reimarus Ursus
1783:Main article:
1780:
1777:
1755:
1752:
1675:star catalogue
1662:
1659:
1657:
1654:
1556:
1553:
1524:Main article:
1521:
1518:
1458:star catalogue
1451:Elegy to Dania
1398:Elegy to Dania
1376:
1374:
1372:
1369:
1287:
1284:
1238:
1235:
1206:
1203:
1191:Cort Aslakssøn
1122:
1115:
1114:
1107:
1100:
1099:
1098:
1097:
1096:
1063:
1060:
1049:De nova stella
1030:De nova stella
997:De nova stella
988:
987:1572 supernova
985:
980:De nova stella
930:
927:
883:Herrevad Abbey
842:Main article:
839:
836:
795:
792:
714:Petrus Apianus
601:Knudstrup borg
591:
588:
529:Bille families
520:
517:
504:
501:
458:De nova stella
430:modern science
240:
239:
231:
230:
226:
225:
223:
222:
217:
211:
209:
205:
204:
201:
197:
196:
193:
189:
188:
186:
185:
180:
173:
168:
162:
160:
159:Known for
156:
155:
153:
152:
149:
143:
141:
137:
136:
134:
133:
128:
123:
117:
115:
111:
110:
107:
103:
102:
87:
85:(aged 54)
79:
75:
74:
71:Denmark–Norway
65:
59:
57:
53:
52:
43:
35:
34:
31:
15:
9:
6:
4:
3:
2:
6585:
6574:
6571:
6569:
6566:
6564:
6561:
6559:
6556:
6554:
6551:
6549:
6546:
6544:
6541:
6539:
6536:
6534:
6531:
6529:
6526:
6524:
6521:
6519:
6516:
6514:
6511:
6509:
6506:
6504:
6501:
6499:
6496:
6494:
6491:
6489:
6486:
6484:
6481:
6479:
6476:
6474:
6471:
6469:
6466:
6464:
6461:
6459:
6456:
6454:
6451:
6450:
6448:
6438:
6428:
6426:
6416:
6414:
6409:
6404:
6402:
6392:
6390:
6380:
6378:
6368:
6367:
6364:
6357:
6353:
6352:
6348:
6346:
6342:
6339:
6337:
6334:
6332:
6328:
6326:
6322:
6319:
6315:
6311:
6309:
6305:
6302:
6298:
6295:
6292:
6288:
6287:
6283:
6281:
6277:
6274:
6272:
6268:
6265:
6264:
6246:
6242:
6238:
6237:
6232:
6227:
6223:
6222:
6216:
6211:
6207:
6203:
6199:
6195:
6191:
6187:
6183:
6182:
6176:
6172:
6168:
6164:
6160:
6159:
6154:
6149:
6148:
6139:
6135:
6132:
6128:
6124:
6120:
6116:
6112:
6108:
6104:
6100:
6099:
6093:
6089:
6083:
6079:
6074:
6070:
6066:
6062:
6058:
6054:
6050:
6046:
6042:
6038:
6034:
6033:
6027:
6021:
6017:
6011:
6007:
6003:
5998:
5994:
5990:
5986:
5982:
5977:
5972:
5968:
5964:
5960:
5956:
5955:
5950:
5945:
5941:
5937:
5932:
5927:
5923:
5919:
5918:
5913:
5908:
5904:
5898:
5894:
5890:
5889:
5883:
5879:
5873:
5869:
5864:
5863:
5856:
5852:
5846:
5842:
5838:
5837:
5832:
5828:
5821:
5817:
5813:
5810:(1): 64–120.
5809:
5805:
5804:
5796:
5794:
5788:
5784:
5780:
5776:
5772:
5768:
5764:
5760:
5756:
5752:
5748:
5742:
5738:
5734:
5733:
5727:
5723:
5719:
5715:
5711:
5707:
5703:
5699:
5695:
5691:
5687:
5686:
5680:
5676:
5672:
5668:
5664:
5663:
5657:
5653:
5647:
5643:
5639:
5634:
5623:
5619:
5615:
5611:
5607:
5603:
5596:
5592:
5588:
5584:
5580:
5576:
5572:
5571:
5566:
5561:
5557:
5552:
5548:
5542:
5538:
5533:
5529:
5523:
5519:
5514:
5510:
5506:
5502:
5498:
5494:
5490:
5486:
5482:
5477:
5472:
5468:
5464:
5463:
5456:
5452:
5447:
5443:
5437:
5433:
5428:
5424:
5420:
5416:
5412:
5408:
5404:
5400:
5396:
5395:
5389:
5378:
5372:
5368:
5367:
5361:
5357:
5353:
5349:
5345:
5341:
5337:
5333:
5329:
5324:
5320:
5314:
5310:
5306:
5301:
5297:
5291:
5287:
5283:
5282:
5277:
5273:
5269:
5265:
5261:
5255:
5251:
5246:
5242:
5238:
5237:
5231:
5227:
5222:
5218:
5214:
5210:
5206:
5202:
5198:
5195:(2): 95–110.
5194:
5190:
5185:
5181:
5177:
5173:
5169:
5165:
5161:
5156:
5151:
5147:
5143:
5138:
5134:
5130:
5125:
5120:
5116:
5112:
5108:
5103:
5099:
5095:
5091:
5087:
5083:
5079:
5075:
5071:
5067:
5063:
5059:
5055:
5051:
5047:
5043:
5039:
5036:(6): 86–101.
5035:
5031:
5027:
5023:
5019:
5015:
5011:
5007:
5003:
4999:
4994:
4990:
4984:
4979:
4978:
4971:
4967:
4963:
4959:
4954:
4950:
4944:
4940:
4939:
4933:
4929:
4928:
4923:
4919:
4915:
4909:
4905:
4900:
4896:
4892:
4888:
4884:
4877:
4872:
4868:
4864:
4860:
4856:
4852:
4848:
4847:
4842:
4837:
4833:
4827:
4823:
4820:. Cambridge:
4818:
4817:
4810:
4806:
4802:
4798:
4794:
4790:
4786:
4785:
4779:
4775:
4771:
4767:
4763:
4759:
4755:
4751:
4747:
4742:
4738:
4732:
4724:
4721:
4718:
4717:"Tycho Brahe"
4713:
4709:
4703:
4698:
4697:
4690:
4686:
4682:
4678:
4674:
4670:
4666:
4662:
4658:
4657:
4652:
4647:
4643:
4637:
4633:
4629:
4624:
4620:
4616:
4612:
4608:
4607:
4599:
4595:
4594:Benecke, Mark
4591:
4587:
4583:
4579:
4575:
4571:
4567:
4563:
4558:
4557:
4546:, p. 54.
4545:
4540:
4533:
4527:
4520:
4515:
4508:
4502:
4495:
4489:
4482:
4477:
4461:
4457:
4453:
4447:
4440:
4435:
4433:
4425:
4420:
4413:
4408:
4401:
4396:
4389:
4384:
4377:
4372:
4365:
4360:
4353:
4348:
4341:
4336:
4329:
4324:
4322:
4314:
4309:
4303:, p. 43.
4302:
4297:
4291:, p. 41.
4290:
4285:
4278:
4273:
4266:
4261:
4254:
4249:
4242:
4237:
4231:, p. 96.
4230:
4229:Swerdlow 2004
4225:
4218:
4213:
4207:, p. 77.
4206:
4201:
4194:
4189:
4182:
4177:
4170:
4165:
4158:
4153:
4146:
4141:
4134:
4129:
4122:
4117:
4111:, p. 52.
4110:
4105:
4099:, p. 51.
4098:
4093:
4086:
4081:
4079:
4063:
4059:
4055:
4048:
4041:
4036:
4030:, p. 87.
4029:
4024:
4018:, p. 40.
4017:
4012:
4005:
4000:
3993:
3992:Repcheck 2008
3988:
3981:
3976:
3969:
3964:
3958:, p. 72.
3957:
3952:
3936:
3932:
3926:
3920:, p. 60.
3919:
3914:
3907:
3902:
3895:
3890:
3883:
3878:
3871:
3866:
3859:
3854:
3847:
3842:
3835:
3830:
3824:, p. 12.
3823:
3818:
3811:
3806:
3799:
3798:Swerdlow 1996
3794:
3788:, p. 83.
3787:
3782:
3774:
3770:
3766:
3762:
3758:
3754:
3750:
3746:
3745:
3736:
3720:
3719:
3714:
3708:
3692:
3691:
3686:
3680:
3664:
3660:
3656:
3650:
3634:
3630:
3629:
3624:
3618:
3611:
3606:
3595:
3589:
3582:
3577:
3570:
3565:
3549:
3545:
3539:
3523:
3519:
3513:
3506:
3501:
3494:
3489:
3482:
3477:
3470:
3469:Ferguson 2002
3465:
3463:
3456:, p. 28.
3455:
3450:
3448:
3440:
3435:
3433:
3425:
3420:
3418:
3416:
3408:
3403:
3396:
3392:
3388:
3384:
3378:
3372:, p. 68.
3371:
3366:
3364:
3348:
3344:
3340:
3333:
3331:
3324:, p. 33.
3323:
3318:
3316:
3308:
3303:
3296:
3291:
3289:
3282:, p. 36.
3281:
3276:
3269:
3264:
3258:, p. 62.
3257:
3252:
3245:
3240:
3238:
3236:
3228:
3223:
3216:
3211:
3204:
3199:
3191:
3187:
3180:
3178:
3176:
3168:
3163:
3161:
3159:
3157:
3155:
3153:
3137:
3133:
3126:
3119:
3114:
3112:
3104:
3099:
3092:
3087:
3080:
3075:
3068:
3063:
3056:
3051:
3044:
3039:
3032:
3027:
3025:
3016:
3015:
3007:
3000:
2995:
2991:
2987:
2986:
2980:
2973:
2968:
2966:
2958:
2953:
2951:
2943:
2938:
2932:, p. 60.
2931:
2926:
2919:
2914:
2912:
2910:
2908:
2906:
2898:
2893:
2887:, p. 45.
2886:
2881:
2873:
2872:
2864:
2857:
2851:
2844:
2838:
2831:
2825:
2818:
2812:
2796:
2792:
2788:
2784:
2777:
2770:
2765:
2763:
2747:
2746:
2741:
2734:
2727:
2722:
2720:
2712:
2707:
2691:
2687:
2684:(in German).
2683:
2682:
2677:
2671:
2665:, p. 46.
2664:
2659:
2653:, p. 45.
2652:
2647:
2641:, p. 16.
2640:
2635:
2628:
2623:
2617:, p. 40.
2616:
2611:
2609:
2602:, p. 68.
2601:
2596:
2590:, p. 98.
2589:
2584:
2582:
2580:
2578:
2570:
2565:
2563:
2554:
2550:
2546:
2540:
2536:
2535:
2527:
2512:
2508:
2502:
2494:
2488:
2484:
2483:
2475:
2468:
2463:
2457:, p. 12.
2456:
2451:
2447:
2431:
2424:
2420:
2414:
2404:
2395:
2388:
2384:
2380:
2376:
2372:
2368:
2364:
2360:
2350:
2345:
2335:
2331:
2325:
2321:
2311:
2308:
2306:
2303:
2301:
2298:
2297:
2287:
2286:
2281:
2278:
2277:
2273:
2270:
2269:
2265:
2264:
2258:
2256:
2252:
2251:Jerry Holkins
2247:
2245:
2243:
2238:
2236:
2230:
2228:
2224:
2220:
2218:
2217:NameExoWorlds
2214:
2210:
2209:
2204:
2200:
2196:
2192:
2188:
2183:
2181:
2177:
2173:
2169:
2167:
2163:
2158:
2156:
2155:
2150:
2146:
2145:
2140:
2136:
2128:
2124:
2119:
2110:
2108:
2104:
2099:
2097:
2093:
2089:
2079:
2075:
2072:
2064:
2060:
2055:
2041:
2038:
2037:
2031:
2029:
2028:herbal garden
2025:
2015:
2013:
2009:
2008:James Bradley
2005:
2001:
1999:
1995:
1991:
1983:
1978:
1974:
1972:
1968:
1967:Longomontanus
1963:
1959:
1958:Francis Bacon
1954:
1947:
1943:
1939:
1935:
1933:
1929:
1925:
1915:
1913:
1909:
1905:
1901:
1897:
1893:
1889:
1879:
1875:
1873:
1869:
1865:
1860:
1855:
1850:
1845:
1841:
1838:
1833:
1827:
1822:
1820:
1814:
1812:
1808:
1804:
1799:
1791:
1786:
1776:
1772:
1768:
1766:
1760:
1751:
1749:
1745:
1744:
1738:
1736:
1732:
1727:
1723:
1720:
1715:
1713:
1712:Rawlins (1993
1708:
1704:
1699:
1696:
1692:
1688:
1679:
1676:
1672:
1667:
1653:
1651:
1647:
1643:
1638:
1634:
1631:
1626:
1624:
1620:
1616:
1611:
1609:
1605:
1601:
1597:
1593:
1589:
1585:
1581:
1577:
1574:
1570:
1565:
1563:
1552:
1550:
1545:
1538:
1536:
1535:
1527:
1517:
1515:
1511:
1506:
1500:
1498:
1494:
1489:
1487:
1483:
1479:
1475:
1470:
1468:
1463:
1459:
1454:
1452:
1443:
1437:
1433:
1430:
1425:
1423:
1419:
1413:
1411:
1407:
1401:
1399:
1391:
1383:
1368:
1365:
1361:
1357:
1351:
1349:
1345:
1339:
1337:
1332:
1326:
1324:
1320:
1316:
1311:
1302:
1297:
1292:
1283:
1281:
1275:
1273:
1269:
1265:
1261:
1256:
1252:
1248:
1244:
1234:
1232:
1228:
1223:
1220:
1215:
1212:
1198:
1194:
1192:
1188:
1183:
1181:
1177:
1171:
1169:
1163:
1161:
1157:
1153:
1149:
1145:
1140:
1137:
1126:
1119:
1111:
1104:
1095:
1093:
1089:
1083:
1081:
1077:
1073:
1069:
1059:
1056:
1050:
1044:
1040:
1036:
1031:
1025:
1022:
1018:
1014:
1010:
1006:
998:
993:
981:
976:
972:
968:
963:
959:
950:
948:
944:
940:
936:
926:
922:
918:
914:
910:
907:
901:
899:
894:
892:
891:Hven, now Ven
888:
884:
878:
876:
872:
868:
864:
860:
856:
852:
845:
835:
833:
829:
824:
821:
817:
813:
809:
805:
801:
791:
789:
785:
781:
777:
776:
770:
765:
763:
759:
755:
751:
747:
743:
739:
733:
730:
725:
724:Regiomontanus
720:
715:
710:
709:
703:
699:
695:
691:
687:
683:
679:
674:
672:
668:
664:
660:
656:
652:
648:
644:
641:and his wife
640:
635:
633:
629:
625:
621:
617:
613:
608:
602:
597:
587:
585:
581:
577:
573:
569:
565:
561:
557:
552:
550:
546:
545:Privy Council
542:
538:
534:
530:
526:
514:
509:
500:
498:
494:
490:
486:
481:
479:
478:
474:, now called
472:
471:
464:
459:
454:
450:
446:
442:
437:
435:
431:
427:
423:
419:
415:
411:
407:
403:
398:
396:
392:
388:
384:
380:
376:
372:
367:
359:
352:
346:
338:
337:
320:
246:
237:
232:
227:
221:
218:
216:
213:
212:
210:
206:
202:
198:
194:
190:
184:
181:
179:
178:
174:
172:
169:
167:
164:
163:
161:
157:
150:
148:
145:
144:
142:
138:
132:
129:
127:
124:
122:
119:
118:
116:
112:
108:
104:
99:
94:
90:
80:
76:
72:
68:
58:
54:
41:
36:
29:
26:
22:
6458:Brahe family
6437:Solar System
6350:
6345:Ven (Sweden)
6324:
6307:
6284:
6249:. Retrieved
6245:the original
6240:
6236:Science News
6234:
6219:
6185:
6179:
6162:
6157:
6137:
6102:
6096:
6077:
6036:
6030:
6005:
5958:
5952:
5924:(1): 32–39.
5921:
5915:
5887:
5861:
5835:
5820:the original
5807:
5801:
5792:
5762:
5731:
5689:
5683:
5666:
5660:
5637:
5627:24 September
5625:. Retrieved
5605:
5601:
5574:
5568:
5564:
5555:
5536:
5517:
5466:
5460:
5450:
5431:
5398:
5392:
5380:. Retrieved
5365:
5331:
5327:
5304:
5280:
5249:
5240:
5234:
5225:
5192:
5188:
5145:
5141:
5114:
5110:
5069:
5065:
5033:
5029:
5001:
4997:
4976:
4957:
4937:
4926:
4903:
4886:
4882:
4850:
4844:
4815:
4788:
4782:
4749:
4745:
4723:
4720:
4695:
4660:
4654:
4631:
4627:
4610:
4604:
4569:
4565:
4539:
4531:
4526:
4514:
4506:
4501:
4493:
4488:
4476:
4464:. Retrieved
4460:the original
4446:
4419:
4407:
4395:
4383:
4371:
4359:
4347:
4335:
4308:
4296:
4284:
4272:
4260:
4248:
4236:
4224:
4212:
4200:
4188:
4176:
4164:
4152:
4140:
4128:
4116:
4104:
4092:
4067:28 September
4065:. Retrieved
4057:
4047:
4035:
4023:
4011:
3999:
3987:
3980:Russell 1989
3975:
3963:
3951:
3939:. Retrieved
3934:
3925:
3913:
3901:
3889:
3877:
3865:
3853:
3846:Rawlins 1993
3841:
3829:
3822:Rawlins 1993
3817:
3805:
3793:
3781:
3748:
3742:
3735:
3723:. Retrieved
3716:
3707:
3695:. Retrieved
3688:
3679:
3667:. Retrieved
3663:the original
3649:
3637:. Retrieved
3633:the original
3626:
3617:
3605:
3593:
3588:
3576:
3564:
3552:. Retrieved
3547:
3538:
3526:. Retrieved
3521:
3512:
3500:
3488:
3476:
3439:Jardine 2006
3407:Jardine 2006
3402:
3377:
3350:. Retrieved
3342:
3302:
3275:
3263:
3251:
3222:
3210:
3198:
3189:
3185:
3139:. Retrieved
3135:
3125:
3098:
3086:
3074:
3062:
3050:
3038:
3033:, p. 8.
3013:
3006:
2984:
2979:
2937:
2925:
2892:
2880:
2870:
2863:
2855:
2850:
2842:
2837:
2829:
2824:
2816:
2811:
2799:. Retrieved
2795:the original
2786:
2776:
2749:. Retrieved
2743:
2733:
2713:, p. 6.
2711:Benecke 2004
2706:
2694:. Retrieved
2690:the original
2679:
2670:
2658:
2646:
2634:
2622:
2595:
2533:
2526:
2514:. Retrieved
2510:
2501:
2481:
2474:
2467:Šolcová 2005
2462:
2455:Jackson 2001
2450:
2430:
2413:
2403:
2394:
2386:
2382:
2378:
2365:equivalent,
2333:
2329:
2324:
2284:
2275:
2267:
2255:Penny Arcade
2248:
2241:
2234:
2231:
2221:
2206:
2199:Tycho's Nova
2184:
2179:
2175:
2172:Alfred Noyes
2170:
2159:
2152:
2149:Donald Olson
2142:
2141:". In 1998,
2132:
2100:
2096:Cartesianism
2091:
2085:
2076:
2067:
2034:
2032:
2021:
2006:
2002:
1993:
1987:
1981:
1970:
1955:
1951:
1932:heliocentric
1927:
1921:
1911:
1888:lunar theory
1885:
1882:Lunar theory
1876:
1861:
1857:
1852:
1847:
1843:
1840:Tycho said:
1829:
1824:
1815:
1811:Solar System
1800:
1796:
1773:
1769:
1764:
1761:
1757:
1741:
1739:
1728:
1724:
1716:
1700:
1683:
1677:
1639:
1635:
1627:
1623:Christian IV
1612:
1580:kidney stone
1568:
1566:
1558:
1539:
1532:
1529:
1501:
1490:
1471:
1466:
1455:
1450:
1447:
1426:
1414:
1406:Christian IV
1403:
1397:
1394:
1381:
1377:
1360:Paul Wittich
1355:
1352:
1340:
1335:
1327:
1314:
1306:
1296:frontispiece
1280:Queen Sophie
1276:
1255:Hesse-Kassel
1240:
1224:
1216:
1208:
1184:
1172:
1164:
1141:
1132:
1084:
1065:
1062:Lord of Hven
1026:
1017:Aristotelian
1002:
996:
974:
951:
932:
923:
919:
915:
911:
902:
895:
887:Sophie Brahe
879:
853:and then to
847:
825:
797:
794:Tycho's nose
788:Frederick II
774:
766:
734:
675:
645:, sister to
636:
624:Sophia Brahe
593:
560:Bohus Castle
553:
522:
485:Christian IV
482:
475:
443:benefits of
438:
399:
370:
357:
244:
243:
175:
83:(1601-10-24)
25:
6563:Philippists
6548:Papermakers
6468:1601 deaths
6463:1546 births
6453:Tycho Brahe
6425:Outer space
6267:Tycho Brahe
5382:20 December
5228:. ABC-CLIO.
4752:: 110–140.
4572:(1): 3–30.
4466:20 December
4340:Figala 1972
4328:Almási 2013
4217:Linton 2004
4181:Thoren 1967
4157:Dreyer 1890
4133:Graney 2012
4121:Vermij 2007
3941:27 November
3894:Thoren 1988
3858:Hoskin 1997
3834:Wesley 1978
3725:17 November
3697:15 November
3505:Dreyer 1890
3454:Mosley 2007
3280:Mosley 2007
3227:Dreyer 1890
3192:(4): 36–41.
3017:(in Latin).
2801:21 December
2751:21 December
2745:LiveScience
2726:Boerst 2003
2696:21 December
2639:Dreyer 1890
2627:Bricka 1888
2588:Hoskin 1997
2244:(TV series)
2242:The Expanse
2235:The Expanse
2191:Tycho Brahe
2127:Hven Island
2123:Stjerneborg
2049:Biographies
1754:Instruments
1673:, from his
1592:prostatitis
1418:Philippists
1253:Wilhelm of
1211:great comet
1168:Stjerneborg
1125:Stjerneborg
1080:Helsingborg
1043:light-years
778:during the
620:Steen Brahe
590:Early years
576:Beate Bille
564:Gustav Vasa
556:Claus Bille
541:Rosenkrantz
441:geometrical
426:Stjerneborg
422:observatory
379:Renaissance
245:Tycho Brahe
140:Occupations
106:Nationality
49: 1596
32:Tycho Brahe
6447:Categories
6078:Tyge Brahe
5839:. London:
5243:: 211–236.
4981:. Anchor.
4613:(4): 6–7.
4439:Kragh 2005
4424:Kragh 2007
4388:Kragh 2007
4352:Kragh 2005
4145:Blair 1990
4085:Blair 1990
4040:Blair 1990
4004:Blair 1990
3669:27 October
3581:Wyner 2015
3268:Dreyer1890
2442:References
2227:Antarctica
2223:Brahe Rock
2219:campaign.
2024:Paracelsus
1904:lunar node
1765:pinnacidia
1735:refraction
1549:Hipparchus
1486:Wittenberg
1344:John Craig
1323:precession
1319:refraction
1260:Landskrona
1156:alchemical
1076:Hammershus
1009:Cassiopeia
967:Cassiopeia
945:permitted
943:Danish law
909:complete.
572:Otte Brahe
558:, lord to
477:supernovae
387:astrologer
375:astronomer
215:Otte Brahe
147:Astronomer
69:, Scania,
44:Portrait,
6401:Astronomy
6377:Biography
6299:from the
6202:144721007
6171:667621539
6119:0090-4295
6105:: 22–35.
6069:118013162
6061:0021-8286
6039:: 42–53.
5993:120936937
5985:1538-3873
5940:0315-0860
5816:0003-049X
5779:0001-7140
5722:144725873
5714:0021-1753
5622:1041-5440
5476:0810.5106
5423:117910608
5356:121722096
5217:115238854
5180:120484303
5155:1103.2057
5133:0069-9896
5117:: 33–38.
5090:0065-9746
4895:2597-0143
4846:Centaurus
4805:161128058
4774:144502304
4731:cite book
4586:121696611
3528:13 August
2553:883146361
2139:Al Aaraaf
2137:'s poem "
1914:of 1627.
1892:variation
1803:scripture
1719:arcminute
1707:planetary
1687:telescope
1648:near the
1505:Mechanica
1251:Landgrave
1233:by 1583.
1176:watermark
1144:Uraniborg
1110:Uraniborg
1039:supernova
1013:antiquity
844:Uraniborg
762:astrology
698:ephemeris
686:Aristotle
682:astronomy
659:Langeland
647:Peder Oxe
643:Inger Oxe
596:Knutstorp
418:Uraniborg
391:alchemist
229:Signature
183:Variation
6318:archived
6212:(1911).
6127:26548950
6004:(eds.).
6002:Roux, S.
5789:(2004).
5757:(2005).
5593:(1993).
5501:19052622
5278:(2019).
5018:11619597
4924:(1890).
4867:17424666
4685:21885864
4596:(2004).
4058:MacTutor
3810:Høg 2009
3773:21440099
3765:23025649
3690:BBC News
3554:4 August
3548:NBC News
3391:Archived
2990:Archived
2423:61 Cygni
2294:See also
2201:and the
1962:Riccioli
1900:evection
1898:and the
1837:geometry
1731:altitude
1590:, acute
1573:polymath
1562:delirium
1480:outside
1478:Wandsbek
1356:apologia
1272:Phaethon
1180:dwarfism
1021:parallax
939:commoner
935:Lutheran
867:Freiburg
859:quadrant
855:Augsburg
667:Nykøbing
655:Tranekær
651:Tosterup
628:baptized
537:Ulfstand
527:and the
468:stellae
402:new star
200:Children
6389:Denmark
6363:Portals
6293:in 2004
6269:at the
6251:28 July
6155:(ed.).
6098:Urology
6041:Bibcode
5963:Bibcode
5767:Bibcode
5694:Bibcode
5610:Bibcode
5604:(PDF).
5579:Bibcode
5509:4409995
5481:Bibcode
5403:Bibcode
5336:Bibcode
5197:Bibcode
5160:Bibcode
5098:1006552
5038:Bibcode
4962:Bibcode
4754:Bibcode
4677:2709620
4554:Sources
3872:, p. 42
3600:309–315
3352:19 July
3141:26 July
2516:22 July
2367:Fortuna
2249:Author
2174:in his
2164:' poem
1703:stellar
1695:sextant
1671:sextant
1584:autopsy
1482:Hamburg
1092:Øresund
1005:SN 1572
861:, then
851:Rostock
804:alchemy
754:Jupiter
742:Leipzig
671:Falster
653:and at
632:epitaph
580:Kågeröd
377:of the
362:Danish:
356:; born
341:Danish:
208:Parents
6327:, 1632
6200:
6169:
6125:
6117:
6084:
6067:
6059:
6012:
5991:
5983:
5938:
5899:
5874:
5847:
5814:
5777:
5743:
5720:
5712:
5648:
5620:
5565:Hamlet
5543:
5524:
5507:
5499:
5462:Nature
5438:
5421:
5373:
5354:
5315:
5292:
5256:
5215:
5178:
5131:
5096:
5088:
5016:
4985:
4945:
4910:
4893:
4865:
4828:
4803:
4772:
4704:
4683:
4675:
4638:
4584:
3937:. UCAR
3771:
3763:
3639:27 May
3598:
2551:
2541:
2489:
2344:Tychōn
2208:Brahea
2154:Hamlet
2071:Dreyer
2063:Prague
2044:Legacy
1908:Kepler
1819:aether
1680:, 1602
1608:uremia
1606:, and
1152:Urania
1136:corvée
1068:Sophie
955:
865:, and
758:Saturn
663:Odense
616:Scania
612:Svalöv
539:, and
533:Trolle
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