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Babylonian astronomy

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nearby in North Africa, the Egyptians developed a calendar of their own. The Egyptian calendar was solar based, while the Babylonian calendar was lunar based. A potential blend between the two that has been noted by some historians is the adoption of a crude leap year by the Babylonians after the Egyptians developed one. The Babylonian leap year shares no similarities with the leap year practiced today. It involved the addition of a thirteenth month as a means to re-calibrate the calendar to better match the growing season.
369:. The stars followed and possibly charted by these city-states are identical stars to the ones in the astrolabes. Each region had a set of twelve stars it followed, which combined equals the thirty-six stars in the astrolabes. The twelve stars of each region also correspond to the months of the year. The two cuneiform texts that provide the information for this claim are the large star list β€œK 250” and β€œK 8067”. Both of these tablets were translated and transcribed by Weidner. During the reign of 304:. Since omens via the planets were produced without any human action, they were seen as more powerful. But they believed the events these omens foretold were also avoidable. The relationship Mesopotamians had with omens can be seen in the Omen Compendia, a Babylonian text composed starting from the beginning of the second millennium on-wards. It is the primary source text that tells us that ancient Mesopotamians saw omens as preventable. The text also contains information on 395: 2953: 739: 2965: 353:
that is considered excellent by other historians who specialize in Babylonian astronomy. Two other texts concerning the astrolabes that should be mentioned are the Brussels and Berlin compilations. They offer similar information to the Pinches anthology, but do contain some differing information from
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Babylonian priests were the ones responsible for developing new forms of mathematics and did so to better calculate the movements of celestial bodies. One such priest, Nabu-rimanni, is the first documented Babylonian astronomer. He was a priest for the moon god and is credited with writing lunar and
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and world view of the ancient Babylonian astrologers and astronomers. This is largely due to the current fragmentary state of Babylonian planetary theory, and also due to Babylonian astronomy and cosmology largely being separate endeavors. Nevertheless, traces of cosmology can be found in Babylonian
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The exploration of the Sun, Moon, and other celestial bodies affected the development of Mesopotamian culture. The study of the sky led to the development of a calendar and advanced mathematics in these societies. The Babylonians were not the first complex society to develop a calendar globally and
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Tablet 1 houses information that closely parallels information contained in astrolabe B. The similarities between Tablet 1 and astrolabe B show that the authors were inspired by the same source for at least some of the information. There are six lists of stars on this tablet that relate to sixty
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Historians have found evidence that Athens during the late 5th century may have been aware of Babylonian astronomy. astronomers, or astronomical concepts and practices through the documentation by Xenophon of Socrates telling his students to study astronomy to the extent of being able to tell the
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IV.2 that Hipparchus improved the values for the Moon's periods known to him from "even more ancient astronomers" by comparing eclipse observations made earlier by "the Chaldeans", and by himself. However Kugler found that the periods that Ptolemy attributes to Hipparchus had already been used in
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and date back to the Old Babylonian Kingdom. They are a list of thirty-six stars connected with the months in a year, generally considered to be written between 1800 and 1100 B.C. No complete texts have been found, but there is a modern compilation by Pinches, assembled from texts housed in the
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these three separate traditions were combined. This combining also ushered in a more scientific approach to astronomy as connections to the original three traditions weakened. The increased use of science in astronomy is evidenced by the traditions from these three regions being arranged in
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and procedure texts, hence current knowledge of Babylonian planetary theory is in a fragmentary state. Nevertheless, the surviving fragments show that Babylonian astronomy was the first "successful attempt at giving a refined mathematical description of astronomical phenomena" and that "all
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eclipse computation tables as well as other elaborate mathematical calculations. The computation tables are organized in seventeen or eighteen tables that document the orbiting speeds of planets and the Moon. His work was later recounted by astronomers during the Seleucid dynasty.
215:. The Babylonian GU text arranges stars in 'strings' that lie along declination circles and thus measure right-ascensions or time intervals, and also employs the stars of the zenith, which are also separated by given right-ascensional differences. 851:
and the idea of the day being split into two halves of twelve from the Babylonians. Other sources point to Greek pardegms, a stone with 365-366 holes carved into it to represent the days in a year, from the Babylonians as well.
879:). Apparently Hipparchus only confirmed the validity of the periods he learned from the Chaldeans by his newer observations. Later Greek knowledge of this specific Babylonian theory is confirmed by 2nd-century 328:, circa 2500-670 B.C., show lunar omens observed by the Mesopotamians. "When the moon disappears, evil will befall the land. When the moon disappears out of its reckoning, an eclipse will take place". 319:
is a series of cuneiform tablets that gives insight on different sky omens Babylonian astronomers observed. Celestial bodies such as the Sun and Moon were given significant power as omens. Reports from
537:. Babylonian procedure texts describe, and ephemerides employ, arithmetical procedures to compute the time and place of significant astronomical events. More recent analysis of previously unpublished 428:
constellations in charted paths of the three groups of Babylonian star paths, Ea, Anu, and Enlil. There are also additions to the paths of both Anu and Enlil that are not found in astrolabe B.
135:. The Babylonians used the sexagesimal system to trace the planets transits, by dividing the 360 degree sky into 30 degrees, they assigned 12 zodiacal signs to the stars along the ecliptic. 811:) have been preserved up to the present time, or some aspects of their work and thought are still known through later references. However, achievements in these fields by earlier 883:, which contains 32 lines of a single column of calculations for the Moon using this same "System B", but written in Greek on papyrus rather than in cuneiform on clay tablets. 188:
Babylonian astronomers developed zodiacal signs. They are made up of the division of the sky into three sets of thirty degrees and the constellations that inhabit each sector.
653:. Seleucus, however, was unique among them in that he was the only one known to have supported the heliocentric theory of planetary motion proposed by Aristarchus, where the 312:
as β€œnamburbu”, meaning roughly, β€œ loosening”. The god Ea was the one believed to send the omens. Concerning the severity of omens, eclipses were seen as the most dangerous.
560:. Whereas Greek astronomers expressed "prejudice in favor of circles or spheres rotating with uniform motion", such a preference did not exist for Babylonian astronomers. 223:
The Babylonians were the first civilization known to possess a functional theory of the planets. The oldest surviving planetary astronomical text is the Babylonian
633:. The Greek geographer Strabo lists Seleucus as one of the four most influential astronomers, who came from Hellenistic Seleuceia on the Tigris, alongside 296:
could and did indicate future events to mankind through omens; sometimes through animal entrails, but most often they believed omens could be read through
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Though there is a lack of surviving material on Babylonian planetary theory, it appears most of the Chaldean astronomers were concerned mainly with
227:, a 7th-century BC copy of a list of observations of the motions of the planet Venus that probably dates as early as the second millennium BC. The 131:. Babylonian astronomy paved the way for modern astrology and is responsible for its spread across the Graeco-Roman empire during the 2nd Century, 357:
The thirty-six stars that make up the astrolabes are believed to be derived from the astronomical traditions from three Mesopotamian city-states,
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time of night from the stars. This skill is referenced in the poem of Aratos, which discusses telling the time of night from the zodiacal signs.
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MUL.APIN is a collection of two cuneiform tablets (Tablet 1 and Tablet 2) that document aspects of Babylonian astronomy such as the movement of
545:, dated between 350 and 50 BC, demonstrates that Babylonian astronomers sometimes used geometrical methods, prefiguring the methods of the 509:
and not with theory. It had been thought that most of the predictive Babylonian planetary models that have survived were usually strictly
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model for the heliocentric theory and by developing methods to compute planetary positions using this model. He may have used
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are due to the attraction of the Moon, and that the height of the tides depends on the Moon's position relative to the Sun.
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was not uniform, though they were unaware of why this was; it is today known that this is due to the Earth moving in an
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None of his original writings or Greek translations have survived, though a fragment of his work has survived only in
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This article is about ancient astronomy from Babylonian civilization. For information about Babylonian cosmology, see
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Only fragments of Babylonian astronomy have survived, consisting largely of contemporary clay tablets containing
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Writing Science Before the Greeks: A Naturalistic Analysis of the Babylonian Astronomical Treatise MUL.APIN
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Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences
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Aside from occasional interactions between the two, Babylonian astronomy was largely independent from
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van der Waerden, B. L. (1951). "Babylonian Astronomy. III. The Earliest Astronomical Computations".
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within their predictive planetary systems. This was an important contribution to astronomy and the
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The only surviving planetary model from among the Chaldean astronomers is that of the Hellenistic
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Pingree, David (1998). "Legacies In Astronomy And Celestial Omens". In Dalley, Stephanie (ed.).
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and their relationships with various celestial phenomena including the motions of the planets.
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Cosmology : historical, literary, philosophical, religious, and scientific perspectives
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Contributions made by the Chaldean astronomers during this period include the discovery of
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Jones, Alexander. "The Adaptation of Babylonian Methods in Greek Numerical Astronomy."
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Mesopotamian Astrology: An Introduction to Babylonian and Assyrian Celestial Divination
1741: 1667: 1605: 1584: 1269: 1261: 921: 719: 546: 478: 132: 1890: 2862: 2848: 2647: 2632: 2609: 2553: 2321: 2169: 2140: 1632: 1531: 1490: 1463: 1273: 1114: 812: 800: 699:, Seleucus may have proved the heliocentric theory by determining the constants of a 646: 458: 232: 84: 27: 3022: 3017: 2767: 2746: 2581: 2574: 2192: 2123: 2098: 2073: 2048: 2015: 1927: 1902: 1877: 1852: 1751: 1714: 1659: 1624: 1580: 1527: 1455: 1253: 820: 571:, and many accurate astronomical observations. For example, they observed that the 538: 409: 178: 152: 45: 1970:
The Heavenly Writing: Divination, Horoscopy, and Astronomy in Mesopotamian Culture
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Aaboe, A.; Britton, J.P.; Henderson, J.A.; Neugebauer, O.; Sachs, A.J. (1991).
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studied Assyrian cuneiform tablets, reporting unusual red skies which might be
366: 350: 100: 53: 1952:"A consideration of Babylonian astronomy within the historiography of science" 1628: 1459: 847:). Herodotus writes that the Greeks learned such aspects of astronomy as the 661:. According to Plutarch, Seleucus even proved the heliocentric system through 583:
around the Sun, with the Earth moving swifter when it is nearer to the Sun at
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Hayakawa, Hisashi; Mitsuma, Yasuyuki; Ebihara, Yusuke; Miyake, Fusa (2019).
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During the 8th and 7th centuries BC, Babylonian astronomers developed a new
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In 1900, Franz Xaver Kugler demonstrated that Ptolemy had stated in his
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and settings of the planets, and lengths of daylight as measured by a
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methods that were available in his time, as he was a contemporary of
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The Reports of the Magicians and Astrologers of Nineveh and Babylon
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An object labelled the ivory prism was recovered from the ruins of
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Studies in Arabic versions of Greek texts and in mediaeval science
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rites to avert evil, or β€œnam-bur-bi”, a term later adopted by the
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Babylon to Voyager and Beyond: A History of Planetary Astronomy
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Paul Murdin, ed. (2001). "Seleucus of Seleucia (c. 190 BCE?)".
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approach to astronomy. They began studying and recording their
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Neo-Babylonian astronomy refers to the astronomy developed by
1648:"Saros Cycle Dates and Related Babylonian Astronomical Texts" 1181: 1041: 1039: 1037: 1024: 1022: 1020: 676:. Seleucus correctly theorized that tides were caused by the 383: 305: 104: 2202: 1727: 1316: 1418: 1220: 689: 677: 673: 672:, his arguments were probably related to the phenomenon of 489:
periods of Mesopotamian history. The systematic records in
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The Scientific Enterprise in Antiquity and the Middle Ages
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also laid the foundations of what would eventually become
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A Scientific Humanist: Studies in Memory of Abraham Sachs
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The American Journal of Semitic Languages and Literatures
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around its own axis which in turn revolved around the
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of the same name) are one of the earliest documented
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subsequent varieties of scientific astronomy, in the
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Studies in History and Philosophy of Science Part A
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Relationship of calendar, mathematics and astronomy
1652:Transactions of the American Philosophical Society 1334: 1051: 1005: 969: 688:(1.1.9), Seleucus was the first to state that the 245:period in the 7th century BC, comprises a list of 1346: 1139: 665:, though it is not known what arguments he used. 336:The astrolabes (not to be mistaken for the later 3004: 2062:"Babylonian Astronomy. II. The Thirty-Six Stars" 718:translation, which was later referred to by the 2109: 2084: 2059: 1977: 1506: 1429: 1243: 1231: 1045: 1028: 1444:The Encyclopedia of Astronomy and Astrophysics 1108: 617:model. Seleucus is known from the writings of 2218: 1916:"Hellenophilia versus the History of Science" 1784: 1693:The History and Practice of Ancient Astronomy 1289: 1199: 1187: 1175: 729:Babylonian influence on Hellenistic astronomy 645:. Their works were originally written in the 587:and moving slower when it is farther away at 553:over time in an abstract mathematical space. 1945:. Oxford University Press. pp. 125–137. 1888: 1764: 1620:Episodes From the Early History of Astronomy 1518: 1376: 1829: 1441: 1400: 464: 162: 2225: 2211: 2195:"Hipparchus and Babylonian Astronomy." In 2116:Annals of the New York Academy of Sciences 1838: 1682:Mesopotamian Planetary Astronomy-Astrology 1866:"Babylonian Astronomy: Historical Sketch" 1755: 1745: 1718: 827:have been found, some of them related to 779:Learn how and when to remove this message 594: 292:It was a common Mesopotamian belief that 2168:. Chicago: Univ. of Chicago Pr., 2000. 2008:Journal of the American Oriental Society 1966: 1949: 1863: 1811:Journal of the American Oriental Society 1785:Hunger, Hermann; Pingree, David (1999). 1304: 1211: 1163: 1069: 886: 393: 374:accordance to the paths of the stars of 17: 1938: 1913: 1804: 1700: 1388: 1133: 1057: 975: 3005: 2135:Watson, Rita; Horowitz, Wayne (2011). 2034: 2002: 1775: 1412: 1340: 1111:Astrological reports to Assyrian kings 1096: 197:catalogues of stars and constellations 2206: 1882:10.1086/amerjsemilanglit.55.2.3088090 1707:Archive for History of Exact Sciences 1689: 1678: 1616: 1591: 1566: 1550: 1364: 1352: 1148: 1084: 1011: 999: 987: 609:(b. 190 BC), who supported the Greek 2964: 1795: 761:adding citations to reliable sources 732: 501:Arithmetical and geometrical methods 79:dealing with an ideal nature of the 1594:"Scientific Astronomy in Antiquity" 1237: 856:Influence on Hipparchus and Ptolemy 218: 13: 2154: 2128:10.1111/j.1749-6632.1987.tb37224.x 1585:10.1111/j.1600-0498.1958.tb00499.x 1569:"On Babylonian Planetary Theories" 199:as well as schemes for predicting 14: 3034: 2037:"Explaining Babylonian Astronomy" 1778:A History of Horoscopic Astrology 1734:The Astrophysical Journal Letters 279:, very little is known about the 2990: 2963: 2952: 2951: 2722:Southern African Large Telescope 1765:Hetherington, Norris S. (1993). 815:civilizations, notably those in 737: 107:sources frequently use the term 2091:Journal of Near Eastern Studies 2066:Journal of Near Eastern Studies 1984:Journal of Near Eastern Studies 1845:Journal of Near Eastern Studies 1512: 1476: 1435: 1246:Journal of Near Eastern Studies 1205: 1102: 748:needs additional citations for 697:Bartel Leendert van der Waerden 491:Babylonian astronomical diaries 338:astronomical measurement device 2139:. Leiden: Brill Academic Pub. 2110:Van der Waerden, B.L. (1987). 2085:Van der Waerden, B.L. (1951). 2060:Van der Waerden, B.L. (1949). 1889:Ossendrijver, Mathieu (2016). 1788:Astral Sciences in Mesopotamia 1780:. American Federation of Astr. 1530:. pp. viii & 201–17. 1212:Thompson, R. Campbell (1904). 517:, and usually did not involve 267:presented in Mesopotamian and 259:Ancient near eastern cosmology 44:was the study or recording of 36:Ancient near eastern cosmology 1: 2232: 1973:. Cambridge University Press. 1834:. Cambridge University Press. 1489:, Feltrinelli, Milano, 2003, 957: 791:Many of the works of ancient 723:Muhammad ibn Zakariya al-Razi 631:Muhammad ibn Zakariya al-Razi 331: 2183:Astronomical Cuneiform Texts 1978:Rochberg-Halton, F. (1983). 1967:Rochberg, Francesca (2004). 1950:Rochberg, Francesca (2002). 1109:Hermann Hunger, ed. (1992). 962: 841:Astronomical Cuneiform Texts 549:, to describe the motion of 449:A team of scientists at the 269:Assyro-Babylonian literature 252: 48:during the early history of 7: 1830:Leverington, David (2003). 1796:Koch, Ulla Susanne (1995). 895: 875:" (sometimes attributed to 389: 10: 3039: 1800:. Museum Tusculanum Press. 1720:10.1007/s00407-019-00221-3 1696:. Oxford University Press. 1560: 952:Venus tablet of Ammisaduqa 917:Babylonian star catalogues 649:and later translated into 598: 444: 401: 284:literature and mythology. 256: 225:Venus tablet of Ammisaduqa 169:Babylonian star catalogues 166: 33: 2946: 2738: 2715:Large Binocular Telescope 2680:Extremely Large Telescope 2673:Extremely large telescope 2646: 2529: 2469: 2390: 2352: 2313: 2306: 2240: 1942:The Legacy of Mesopotamia 1776:Holden, James H. (2006). 1629:10.1007/978-1-4613-0109-7 1290:Hunger & Pingree 1999 1200:Hunger & Pingree 1999 1188:Hunger & Pingree 1999 1176:Hunger & Pingree 1999 398:Mul.apin cuneiform tablet 115:, who were considered as 2687:Gran Telescopio Canarias 1757:10.3847/2041-8213/ab42e4 465:Neo-Babylonian astronomy 461:between 680 and 650 BC. 287: 163:Old Babylonian astronomy 2782:Astrology and astronomy 2492:Gravitational radiation 2003:Sarton, George (1955). 1914:Pingree, David (1992). 1907:10.1126/science.aad8085 1864:Olmstead, A.T. (1938). 1839:Neugebauer, O. (1948). 1701:Friberg, JΓΆran (2019). 1460:10.1888/0333750888/3998 835:and later published by 529:like that of the later 473:astronomers during the 83:and began employing an 2701:Hubble Space Telescope 1805:Lambert, W.G. (1987). 912:Babylonian mathematics 595:Heliocentric astronomy 399: 229:Babylonian astrologers 31: 2805:Astroparticle physics 2540:Australian Aboriginal 2035:Steele, John (2019). 1690:Evans, James (1998). 1679:Brown, David (2000). 1617:Aaboe, Asger (2001). 1592:Aaboe, Asger (1974). 1567:Aaboe, Asger (1958). 887:Means of transmission 457:incidents, caused by 451:University of Tsukuba 397: 344:tablets that discuss 241:, written during the 97:Hellenistic astrology 89:philosophy of science 21: 3013:Babylonian astronomy 2797:Astronomers Monument 2729:Very Large Telescope 2276:Astronomical symbols 1507:Van der Waerden 1987 1430:Van der Waerden 1987 1317:Hayakawa et al. 2019 1232:Van der Waerden 1949 1046:Rochberg-Halton 1983 1029:Van der Waerden 1951 927:History of astronomy 902:Babylonian astrology 813:ancient Near Eastern 757:improve this article 611:Aristarchus of Samos 607:Seleucus of Seleucia 601:Seleucus of Seleucia 575:'s motion along the 558:Babylonian cosmology 277:Babylonian mythology 140:astronomical diaries 42:Babylonian astronomy 2870:List of astronomers 2283:Astronomical object 1452:2000eaa..bookE3998. 907:Babylonian calendar 799:writers (including 720:Persian philosopher 641:(Naburimannu), and 497:of lunar eclipses. 263:In contrast to the 127:and other forms of 2856:Physical cosmology 1087:, p. 296–297. 922:Egyptian astronomy 682:Earth's atmosphere 547:Oxford Calculators 531:Hellenistic models 459:geomagnetic storms 400: 133:Hellenistic Period 32: 2978: 2977: 2863:Quantum cosmology 2849:Planetary geology 2642: 2641: 2353:Celestial subject 2146:978-90-04-20230-6 1901:(6272): 482–484. 1638:978-0-387-95136-2 1537:978-965-223-626-5 1487:Flussi e riflussi 1377:Ossendrijver 2016 1329:Aaboe et al. 1991 1120:978-951-570-130-5 789: 788: 781: 647:Akkadian language 539:cuneiform tablets 525:, or speculative 233:Western astrology 149:Hellenistic world 46:celestial objects 26:tablet recording 3030: 2995: 2994: 2986: 2971: 2967: 2966: 2959: 2955: 2954: 2939: 2930: 2923: 2916: 2909: 2900: 2893: 2886: 2884:Medieval Islamic 2879: 2872: 2865: 2858: 2851: 2844: 2837: 2828: 2821: 2814: 2807: 2800: 2791: 2784: 2777: 2770: 2768:Astroinformatics 2763: 2756: 2749: 2747:Archaeoastronomy 2731: 2724: 2717: 2710: 2708:Keck Observatory 2703: 2696: 2689: 2682: 2675: 2668: 2661: 2635: 2626: 2619: 2612: 2605: 2603:Medieval Islamic 2598: 2591: 2584: 2577: 2570: 2563: 2556: 2549: 2542: 2522: 2515: 2508: 2501: 2494: 2487: 2480: 2462: 2453: 2446: 2439: 2432: 2430: 2422: 2420: 2408: 2401: 2381: 2374: 2367: 2345: 2338: 2331: 2324: 2311: 2310: 2299: 2292: 2285: 2278: 2271: 2262: 2255: 2248: 2227: 2220: 2213: 2204: 2203: 2150: 2131: 2106: 2081: 2056: 2031: 1999: 1974: 1963: 1946: 1935: 1910: 1885: 1860: 1835: 1826: 1801: 1792: 1781: 1772: 1761: 1759: 1749: 1724: 1722: 1697: 1686: 1675: 1642: 1613: 1588: 1579:(3–4): 209–277. 1554: 1553:, p. 62–65. 1548: 1542: 1541: 1528:Brill Publishers 1516: 1510: 1504: 1498: 1480: 1474: 1473: 1439: 1433: 1427: 1416: 1410: 1404: 1401:Leverington 2003 1398: 1392: 1386: 1380: 1374: 1368: 1367:, p. 40–62. 1362: 1356: 1350: 1344: 1338: 1332: 1326: 1320: 1314: 1308: 1302: 1293: 1292:, p. 57–65. 1287: 1278: 1277: 1241: 1235: 1229: 1218: 1217: 1209: 1203: 1202:, p. 12–20. 1197: 1191: 1185: 1179: 1173: 1167: 1161: 1152: 1146: 1137: 1131: 1125: 1124: 1106: 1100: 1094: 1088: 1082: 1073: 1067: 1061: 1055: 1049: 1043: 1032: 1026: 1015: 1009: 1003: 997: 991: 985: 979: 973: 784: 777: 773: 770: 764: 741: 733: 410:celestial bodies 219:Planetary theory 201:heliacal risings 179:celestial bodies 123:specializing in 3038: 3037: 3033: 3032: 3031: 3029: 3028: 3027: 3003: 3002: 3001: 2989: 2981: 2979: 2974: 2962: 2950: 2942: 2935: 2926: 2919: 2914:X-ray telescope 2912: 2905: 2896: 2889: 2882: 2875: 2868: 2861: 2854: 2847: 2840: 2833: 2824: 2817: 2810: 2803: 2794: 2787: 2780: 2773: 2766: 2759: 2752: 2745: 2734: 2727: 2720: 2713: 2706: 2699: 2692: 2685: 2678: 2671: 2664: 2657: 2649: 2638: 2631: 2622: 2615: 2608: 2601: 2594: 2587: 2580: 2573: 2566: 2559: 2552: 2545: 2538: 2525: 2520:Multi-messenger 2518: 2511: 2504: 2497: 2490: 2483: 2476: 2465: 2458: 2449: 2442: 2435: 2428: 2425: 2416: 2411: 2404: 2397: 2386: 2377: 2370: 2359: 2348: 2343:Space telescope 2341: 2334: 2327: 2320: 2302: 2295: 2288: 2281: 2274: 2267: 2258: 2251: 2244: 2236: 2231: 2157: 2155:Further reading 2147: 1664:10.2307/1006543 1639: 1604:(1257): 21–42. 1563: 1558: 1557: 1549: 1545: 1538: 1526:. Vol. 2. 1517: 1513: 1505: 1501: 1481: 1477: 1470: 1440: 1436: 1428: 1419: 1411: 1407: 1399: 1395: 1387: 1383: 1375: 1371: 1363: 1359: 1351: 1347: 1339: 1335: 1327: 1323: 1315: 1311: 1303: 1296: 1288: 1281: 1242: 1238: 1230: 1221: 1210: 1206: 1198: 1194: 1190:, p. 1–33. 1186: 1182: 1174: 1170: 1162: 1155: 1147: 1140: 1132: 1128: 1121: 1107: 1103: 1095: 1091: 1083: 1076: 1068: 1064: 1056: 1052: 1044: 1035: 1027: 1018: 1010: 1006: 998: 994: 990:, p. 5–6,. 986: 982: 974: 970: 965: 960: 937:Mayan astronomy 898: 889: 858: 837:Otto Neugebauer 785: 774: 768: 765: 754: 742: 731: 603: 597: 503: 467: 447: 434: 422:Enuma Anu Enlil 412:and records of 406: 392: 334: 317:Enuma Anu Enlil 290: 273:in Mesopotamian 271:, particularly 261: 255: 238:Enuma anu enlil 221: 211:, shadows, and 171: 165: 39: 12: 11: 5: 3036: 3026: 3025: 3020: 3015: 3000: 2999: 2976: 2975: 2973: 2972: 2960: 2947: 2944: 2943: 2941: 2940: 2933: 2932: 2931: 2924: 2917: 2903: 2902: 2901: 2894: 2887: 2880: 2866: 2859: 2852: 2845: 2838: 2831: 2830: 2829: 2815: 2808: 2801: 2792: 2785: 2778: 2771: 2764: 2761:Astrochemistry 2757: 2750: 2742: 2740: 2736: 2735: 2733: 2732: 2725: 2718: 2711: 2704: 2697: 2694:Hale Telescope 2690: 2683: 2676: 2669: 2662: 2654: 2652: 2644: 2643: 2640: 2639: 2637: 2636: 2629: 2628: 2627: 2613: 2606: 2599: 2592: 2585: 2578: 2571: 2564: 2557: 2550: 2543: 2535: 2533: 2527: 2526: 2524: 2523: 2516: 2509: 2502: 2495: 2488: 2481: 2473: 2471: 2467: 2466: 2464: 2463: 2456: 2455: 2454: 2440: 2433: 2427:Visible-light 2423: 2409: 2402: 2394: 2392: 2388: 2387: 2385: 2384: 2383: 2382: 2368: 2356: 2354: 2350: 2349: 2347: 2346: 2339: 2332: 2325: 2317: 2315: 2308: 2304: 2303: 2301: 2300: 2293: 2286: 2279: 2272: 2265: 2264: 2263: 2249: 2241: 2238: 2237: 2230: 2229: 2222: 2215: 2207: 2201: 2200: 2190: 2176: 2156: 2153: 2152: 2151: 2145: 2132: 2122:(1): 525–545. 2107: 2103:10.1086/371009 2082: 2078:10.1086/370901 2057: 2053:10.1086/703532 2047:(2): 292–295. 2032: 2020:10.2307/595168 2014:(3): 166–173. 2000: 1990:(3): 209–217. 1975: 1964: 1947: 1936: 1932:10.1086/356288 1926:(4): 554–563. 1911: 1886: 1876:(2): 113–129. 1861: 1857:10.1086/370729 1836: 1827: 1802: 1793: 1782: 1773: 1762: 1725: 1713:(2): 183–216. 1698: 1687: 1676: 1643: 1637: 1614: 1589: 1562: 1559: 1556: 1555: 1543: 1536: 1511: 1509:, p. 527. 1499: 1475: 1469:978-0333750889 1468: 1434: 1417: 1415:, p. 169. 1405: 1403:, p. 6–7. 1393: 1391:, p. 557. 1381: 1369: 1357: 1345: 1333: 1321: 1309: 1294: 1279: 1258:10.1086/371009 1236: 1219: 1204: 1192: 1180: 1168: 1166:, p. 679. 1153: 1138: 1126: 1119: 1101: 1089: 1074: 1062: 1050: 1033: 1016: 1004: 1002:, p. 209. 992: 980: 967: 966: 964: 961: 959: 956: 955: 954: 949: 944: 939: 934: 924: 919: 914: 909: 904: 897: 894: 888: 885: 857: 854: 801:mathematicians 787: 786: 745: 743: 736: 730: 727: 599:Main article: 596: 593: 581:elliptic orbit 565:eclipse cycles 543:British Museum 502: 499: 475:Neo-Babylonian 466: 463: 446: 443: 433: 430: 402:Main article: 391: 388: 351:British Museum 333: 330: 289: 286: 257:Main article: 254: 251: 220: 217: 213:intercalations 183:constellations 164: 161: 85:internal logic 62:decimal system 54:numeral system 28:Halley's comet 9: 6: 4: 3: 2: 3035: 3024: 3021: 3019: 3016: 3014: 3011: 3010: 3008: 2998: 2993: 2988: 2987: 2984: 2970: 2961: 2958: 2949: 2948: 2945: 2938: 2934: 2929: 2925: 2922: 2918: 2915: 2911: 2910: 2908: 2904: 2899: 2895: 2892: 2888: 2885: 2881: 2878: 2874: 2873: 2871: 2867: 2864: 2860: 2857: 2853: 2850: 2846: 2843: 2839: 2836: 2832: 2827: 2823: 2822: 2820: 2819:Constellation 2816: 2813: 2809: 2806: 2802: 2799: 2798: 2793: 2790: 2786: 2783: 2779: 2776: 2772: 2769: 2765: 2762: 2758: 2755: 2751: 2748: 2744: 2743: 2741: 2737: 2730: 2726: 2723: 2719: 2716: 2712: 2709: 2705: 2702: 2698: 2695: 2691: 2688: 2684: 2681: 2677: 2674: 2670: 2667: 2663: 2660: 2656: 2655: 2653: 2651: 2645: 2634: 2630: 2625: 2621: 2620: 2618: 2614: 2611: 2607: 2604: 2600: 2597: 2593: 2590: 2586: 2583: 2579: 2576: 2572: 2569: 2565: 2562: 2558: 2555: 2551: 2548: 2544: 2541: 2537: 2536: 2534: 2532: 2528: 2521: 2517: 2514: 2510: 2507: 2503: 2500: 2496: 2493: 2489: 2486: 2482: 2479: 2475: 2474: 2472: 2470:Other methods 2468: 2461: 2457: 2452: 2448: 2447: 2445: 2441: 2438: 2434: 2431: 2424: 2419: 2414: 2410: 2407: 2406:Submillimetre 2403: 2400: 2396: 2395: 2393: 2389: 2380: 2376: 2375: 2373: 2369: 2366: 2365:Extragalactic 2362: 2358: 2357: 2355: 2351: 2344: 2340: 2337: 2333: 2330: 2329:Observational 2326: 2323: 2319: 2318: 2316: 2312: 2309: 2305: 2298: 2294: 2291: 2287: 2284: 2280: 2277: 2273: 2270: 2266: 2261: 2257: 2256: 2254: 2250: 2247: 2243: 2242: 2239: 2235: 2228: 2223: 2221: 2216: 2214: 2209: 2208: 2205: 2198: 2194: 2193:Toomer, G. J. 2191: 2188: 2184: 2180: 2177: 2175: 2174:0-226-74951-7 2171: 2167: 2163: 2159: 2158: 2148: 2142: 2138: 2133: 2129: 2125: 2121: 2117: 2113: 2108: 2104: 2100: 2096: 2092: 2088: 2083: 2079: 2075: 2071: 2067: 2063: 2058: 2054: 2050: 2046: 2042: 2038: 2033: 2029: 2025: 2021: 2017: 2013: 2009: 2006: 2001: 1997: 1993: 1989: 1985: 1981: 1976: 1972: 1971: 1965: 1962:(4): 661–684. 1961: 1957: 1953: 1948: 1944: 1943: 1937: 1933: 1929: 1925: 1921: 1917: 1912: 1908: 1904: 1900: 1896: 1892: 1887: 1883: 1879: 1875: 1871: 1867: 1862: 1858: 1854: 1850: 1846: 1842: 1837: 1833: 1828: 1824: 1820: 1816: 1812: 1808: 1803: 1799: 1794: 1790: 1789: 1783: 1779: 1774: 1770: 1769: 1763: 1758: 1753: 1748: 1743: 1739: 1735: 1731: 1726: 1721: 1716: 1712: 1708: 1704: 1699: 1695: 1694: 1688: 1684: 1683: 1677: 1673: 1669: 1665: 1661: 1657: 1653: 1649: 1644: 1640: 1634: 1630: 1626: 1622: 1621: 1615: 1611: 1607: 1603: 1599: 1595: 1590: 1586: 1582: 1578: 1574: 1570: 1565: 1564: 1552: 1547: 1539: 1533: 1529: 1525: 1521: 1515: 1508: 1503: 1496: 1495:88-07-10349-4 1492: 1488: 1484: 1479: 1471: 1465: 1461: 1457: 1453: 1449: 1445: 1438: 1431: 1426: 1424: 1422: 1414: 1409: 1402: 1397: 1390: 1385: 1378: 1373: 1366: 1361: 1354: 1349: 1342: 1337: 1330: 1325: 1318: 1313: 1306: 1305:Olmstead 1938 1301: 1299: 1291: 1286: 1284: 1275: 1271: 1267: 1263: 1259: 1255: 1251: 1247: 1240: 1233: 1228: 1226: 1224: 1215: 1208: 1201: 1196: 1189: 1184: 1177: 1172: 1165: 1164:Rochberg 2002 1160: 1158: 1150: 1145: 1143: 1136:, p. 93. 1135: 1130: 1122: 1116: 1112: 1105: 1098: 1093: 1086: 1081: 1079: 1071: 1070:Rochberg 2004 1066: 1059: 1054: 1047: 1042: 1040: 1038: 1030: 1025: 1023: 1021: 1014:, p. 21. 1013: 1008: 1001: 996: 989: 984: 977: 972: 968: 953: 950: 948: 945: 943: 940: 938: 935: 932: 928: 925: 923: 920: 918: 915: 913: 910: 908: 905: 903: 900: 899: 893: 884: 882: 878: 874: 870: 865: 864: 853: 850: 846: 842: 838: 834: 833:Abraham Sachs 830: 826: 822: 818: 814: 810: 806: 802: 798: 794: 783: 780: 772: 769:November 2012 762: 758: 752: 751: 746:This section 744: 740: 735: 734: 726: 724: 721: 717: 712: 710: 706: 705:trigonometric 702: 698: 695:According to 693: 691: 687: 683: 679: 675: 671: 668:According to 666: 664: 660: 656: 655:Earth rotated 652: 648: 644: 640: 636: 632: 628: 624: 620: 616: 612: 608: 602: 592: 590: 586: 582: 578: 574: 570: 566: 561: 559: 554: 552: 548: 544: 540: 536: 532: 528: 524: 520: 516: 512: 508: 498: 496: 492: 488: 484: 480: 476: 472: 462: 460: 456: 452: 442: 438: 429: 425: 423: 419: 415: 411: 405: 396: 387: 385: 381: 377: 372: 368: 364: 360: 355: 352: 347: 343: 339: 329: 327: 323: 318: 313: 311: 307: 303: 299: 295: 285: 282: 278: 274: 270: 266: 260: 250: 248: 244: 240: 239: 234: 230: 226: 216: 214: 210: 206: 202: 198: 194: 189: 186: 184: 180: 176: 170: 160: 158: 154: 150: 145: 141: 136: 134: 130: 126: 122: 118: 114: 110: 106: 102: 98: 94: 90: 86: 82: 78: 74: 70: 65: 63: 59: 55: 51: 47: 43: 37: 29: 25: 20: 16: 2795: 2775:Astrophysics 2754:Astrobiology 2546: 2418:Far-infrared 2372:Local system 2307:Astronomy by 2297:... in space 2196: 2186: 2182: 2165: 2161: 2136: 2119: 2115: 2097:(1): 20–34. 2094: 2090: 2069: 2065: 2044: 2040: 2011: 2007: 1987: 1983: 1969: 1959: 1955: 1941: 1923: 1919: 1898: 1894: 1873: 1869: 1848: 1844: 1831: 1817:(1): 93–96. 1814: 1810: 1797: 1787: 1777: 1771:. CRC Press. 1767: 1737: 1733: 1710: 1706: 1692: 1681: 1655: 1651: 1623:. Springer. 1619: 1601: 1597: 1576: 1572: 1546: 1523: 1520:Shlomo Pines 1514: 1502: 1486: 1478: 1443: 1437: 1408: 1396: 1389:Pingree 1992 1384: 1372: 1360: 1348: 1336: 1324: 1312: 1252:(1): 20–34. 1249: 1245: 1239: 1213: 1207: 1195: 1183: 1171: 1134:Lambert 1987 1129: 1110: 1104: 1099:, p. 1. 1092: 1065: 1058:Pingree 1998 1053: 1007: 995: 983: 976:Friberg 2019 971: 929:(Section on 890: 872: 861: 859: 844: 840: 825:clay tablets 823:writings on 790: 775: 766: 755:Please help 750:verification 747: 713: 694: 667: 615:heliocentric 604: 569:saros cycles 562: 555: 515:arithmetical 504: 468: 448: 439: 435: 426: 407: 356: 354:each other. 335: 314: 291: 262: 243:Neo-Assyrian 236: 222: 190: 187: 172: 137: 125:astronomical 113:philosophers 99:. Classical 77:philosophies 66: 41: 40: 15: 2842:Planetarium 2499:High-energy 2485:Cosmic rays 2437:Ultraviolet 2072:(1): 6–26. 1851:(1): 1–38. 1658:(6): 1–75. 1483:Lucio Russo 1413:Sarton 1955 1341:Sarton 1955 1097:Holden 2006 931:Mesopotamia 869:ephemerides 867:Babylonian 809:geographers 805:astronomers 797:Hellenistic 725:(865-925). 670:Lucio Russo 637:(Kidinnu), 507:ephemerides 495:Saros cycle 205:water clock 144:ephemerides 75:system and 58:sexagesimal 50:Mesopotamia 3007:Categories 2835:Photometry 2812:Binoculars 2789:Astrometry 2650:telescopes 2547:Babylonian 2391:EM methods 2269:Astronomer 2179:Neugebauer 1747:1909.05498 1740:(1): L18. 1551:Aaboe 2001 1365:Aaboe 2001 1353:Brown 2000 1149:Aaboe 1958 1085:Evans 1998 1012:Aaboe 1974 1000:Aaboe 1958 988:Brown 2000 958:References 709:Hipparchus 639:Naburianos 585:perihelion 527:philosophy 479:Achaemenid 332:Astrolabes 265:world view 167:See also: 129:divination 24:Babylonian 2907:Telescope 2513:Spherical 2460:Gamma-ray 2429:(optical) 2234:Astronomy 1573:Centaurus 1274:222450259 963:Citations 829:astronomy 821:cuneiform 817:Babylonia 701:geometric 663:reasoning 523:cosmology 511:empirical 414:solstices 371:Hammurabi 346:astronomy 342:cuneiform 310:Akkadians 302:astrology 298:astronomy 281:cosmology 253:Cosmology 195:contains 109:Chaldeans 69:empirical 30:in 164 BC 2957:Category 2666:Category 2561:Egyptian 2478:Neutrino 2413:Infrared 2361:Galactic 2336:Sidewalk 2290:Glossary 2260:Timeline 2181:, Otto. 1791:. Brill. 1685:. Brill. 1522:(1986). 947:Pleiades 942:MUL.APIN 896:See also 873:System B 863:Almagest 619:Plutarch 589:aphelion 577:ecliptic 535:universe 519:geometry 487:Parthian 483:Seleucid 471:Chaldean 418:eclipses 404:MUL.APIN 390:MUL.APIN 306:Sumerian 193:MUL.APIN 111:for the 81:universe 3023:Chaldea 3018:Babylon 2969:Commons 2921:history 2891:Russian 2739:Related 2648:Optical 2633:Tibetan 2617:Serbian 2610:Persian 2554:Chinese 2531:Culture 2451:History 2322:Amateur 2253:History 2246:Outline 1895:Science 1672:1006543 1561:Sources 1448:Bibcode 881:papyrus 877:Kidinnu 839:in the 643:Sudines 635:Kidenas 551:Jupiter 541:in the 455:aurorae 445:Aurorae 326:Babylon 322:Nineveh 175:Nineveh 121:scribes 2983:Portal 2937:Zodiac 2877:French 2582:Indian 2575:Hebrew 2314:Manner 2172:  2143:  2028:595168 2026:  1996:545074 1994:  1823:602955 1821:  1670:  1635:  1608:  1534:  1493:  1466:  1272:  1266:542419 1264:  1117:  849:gnomon 807:, and 716:Arabic 686:Strabo 629:, and 627:Strabo 623:Aetius 485:, and 382:, and 367:Amurru 365:, and 235:. The 209:gnomon 117:priest 73:belief 56:used, 52:. 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Index


Babylonian
Halley's comet
Ancient near eastern cosmology
celestial objects
Mesopotamia
numeral system
sexagesimal
decimal system
empirical
belief
philosophies
universe
internal logic
philosophy of science
Greek
Hellenistic astrology
Greek
Latin
Chaldeans
philosophers
priest
scribes
astronomical
divination
Hellenistic Period
astronomical diaries
ephemerides
Hellenistic world
India

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