43:
2675:
868:
50:
968:
Alderamin has a very high rotation speed of at least 246 km/s, completing one complete revolution in less than 12 hours, with such a rapid turnover appearing to inhibit the differentiation of chemical elements usually seen in such stars. By comparison, the Sun takes almost a month to turn on its
1195:
Gray, R. O.; Corbally, C. J.; Garrison, R. F.; McFadden, M. T.; Robinson, P. E. (2003). "Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars
Earlier than M0 within 40 Parsecs: The Northern Sample. I".
755:(WGSN) to catalog and standardize proper names for stars. The WGSN's first bulletin of July 2016 included a table of the first two batches of names approved by the WGSN; which included
973:
similar to the Sun, which along with other indicators suggests the existence of considerable magnetic activity—something unexpected (though not at all unusual) for a fast rotator.
1459:
Malagnini, M. L.; Morossi, C. (November 1990), "Accurate absolute luminosities, effective temperatures, radii, masses and surface gravities for a selected sample of field stars",
961:, which likely corresponds to the equatorial radius. Like other stars in its class, it is slightly variable with a range in brightness of 0.06 magnitude, and is listed as a
1859:
783:. Since Alpha Cephei has an apparent magnitude of about 2.5, the star is the brightest in the constellation and is easily observable to the naked eye, even in
1254:
van Belle, G. T.; et al. (January 2006). "First
Results from the CHARA Array. III. Oblateness, Rotational Velocity, and Gravity Darkening of Alderamin".
1430:
Pizzolato, N.; Maggio, A.; Sciortino, S. (September 2000), "Evolution of X-ray activity of 1–3 Msun late-type stars in early post-main-sequence phases",
577:
572:
1943:
1728:
1753:
1146:
404:
1333:
Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data
Catalog: General Catalogue of Variable Stars (Samus+ 2007–2013)".
1047:
1031:
771:, which means for much of South America, Australia, South Africa, and all of New Zealand, the star stays below the horizon. The star is
1027:
2732:
1880:
1579:
2737:
1856:
1936:
1841:
1649:
1494:
951:
877:
539:
1793:
2717:
2702:
2678:
1929:
748:
556:
2742:
1022:
752:
71:
2762:
2757:
475:
2752:
2722:
2712:
1968:
1105:
1687:
Baines, Ellyn K.; Clark, James H., III; Schmitt, Henrique R.; Stone, Jordan M.; von Braun, Kaspar (2023).
2348:
886:
552:
2747:
2727:
2558:
1637:
2707:
2148:
568:
1531:
1169:
1963:
1641:
2588:
1952:
1552:
1093:
679:
84:
1665:
950:
in the poles to 7,600 K in the equator. A more recent but less detailed measurement by the
2697:
2314:
1888:
1773:
1587:
1310:
Mermilliod, J.-C. (1986). "Compilation of Eggen's UBV data, transformed to UBV (unpublished)".
1086:
560:
133:
1785:
1778:
1689:"33 New Stellar Angular Diameters from the NPOI, and Nearly 180 NPOI Diameters as an Ensemble"
606:
2414:
2256:
2093:
1722:
1612:
726:
714:
671:
546:
534:
412:
1629:
1472:
1443:
1394:
1136:
1700:
1468:
1439:
1390:
1368:
1342:
1315:
1273:
1215:
962:
258:
1510:
8:
1630:
768:
564:
1743:
1704:
1487:
A Dictionary of Modern star Names: A Short Guide to 254 Star Names and Their
Derivations
1346:
1319:
1277:
1219:
815:. Alpha Cephei will next be the North Star in about the year 7500 AD. The north pole of
1406:
1380:
1289:
1263:
1231:
1205:
1090:
1059:
902:
279:
116:
1907:
1987:
1892:
1837:
1789:
1645:
1591:
1490:
1235:
1005:
722:
530:
503:
67:
1815:
1410:
767:
With a declination in excess of 62 degrees north, Alpha Cephei never rises south of
2358:
1708:
1398:
1293:
1281:
1223:
800:
772:
635:
457:
449:
379:
242:
2553:
2384:
2137:
1863:
1816:"The Pronunciations, Derivations, and Meanings of a Selected List of Star Names,"
1402:
1335:
VizieR On-line Data
Catalog: B/GCVS. Originally Published in: 2009yCat....102025S
784:
699:
392:
190:
92:
930:
show that
Alderamin has an oblate shape, its equatorial size measures 2.82
2068:
2015:
1713:
1688:
1576:
1055:
923:
916:
683:
521:
250:
230:
218:
920:
yielding a distance of 15 parsecs or approximately 49 light years from Earth.
2691:
2653:
2045:
1913:
890:
675:
207:
165:
79:
42:
2563:
2403:
2040:
2030:
2010:
2005:
1921:
1039:
931:
359:
309:
2648:
2573:
2432:
2246:
2241:
2236:
2083:
2078:
2035:
2020:
2000:
1268:
1210:
1051:
982:
970:
927:
872:
843:
442:
171:
155:
144:
105:
2389:
2343:
2025:
1110:
1035:
986:
804:
796:
691:
372:
323:
265:
178:
1686:
1253:
2658:
2483:
2376:
2327:
2299:
2294:
2289:
2279:
2226:
2221:
2211:
2206:
2201:
2196:
2191:
2186:
2181:
2176:
2156:
2131:
2126:
2121:
2116:
2111:
2073:
2063:
2058:
2050:
1043:
898:
867:
832:
808:
780:
20:
2627:
2622:
2617:
2537:
2532:
2527:
2522:
2517:
2467:
2462:
2457:
2452:
2447:
2442:
2437:
2427:
2269:
2264:
2231:
2216:
2171:
2166:
2161:
2106:
2101:
1285:
1227:
998:
906:
894:
510:
24:
1385:
49:
2643:
2568:
2422:
2304:
2284:
2274:
812:
2602:
2512:
2497:
2353:
1748:
1617:, vol. 4, Presbyterian Magazine Company, 1871, p. 53.
1141:
947:
776:
737:
600:
434:
336:
270:
1784:(Reprint ed.). New York: Dover Publications Inc. p.
901:
as its hydrogen supply runs low. On average, Alderamin has an
650:
2583:
2578:
1866:, Hong Kong Space Museum. Accessed on line November 23, 2010.
1632:
Mars: An introduction to its interior, surface and atmosphere
1174:
853:
820:
807:. That means that it periodically comes within 3° of being a
779:, northern Asia, Canada, and American cities as far south as
687:
584:
1194:
2322:
1978:
819:
points to the midpoint of the line connecting the star and
816:
653:
234:
222:
19:"Alderamin" redirects here. It is not to be confused with
946:. The star's temperature varies as well, from 8,440
659:
638:
1666:"MAST: Barbara A. Mikulski Archive for Space Telescopes"
1553:"Bulletin of the IAU Working Group on Star Names, No. 1"
1489:(2nd rev. ed.). Cambridge, Massachusetts: Sky Pub.
1429:
976:
969:
axis. Alpha Cephei is also known to emit an amount of
662:
647:
641:
656:
644:
1777:
1836:, written by 陳久金. Published by 台灣書房出版有限公司, 2005,
1309:
2689:
1458:
1026:, refers to an asterism consisting of α Cephei,
1454:
1452:
1484:
1366:
1332:
1249:
1247:
1245:
1937:
1754:Centre de Données astronomiques de Strasbourg
1147:Centre de données astronomiques de Strasbourg
1069:
1063:
1015:
1009:
1951:
1727:: CS1 maint: multiple names: authors list (
1461:Astronomy and Astrophysics Supplement Series
1449:
1305:
1303:
110:+62° 35′ 08.061″
1605:
1242:
1944:
1930:
698:) and drifting closer with a heliocentric
2375:
1766:
1712:
1478:
1423:
1384:
1362:
1360:
1358:
1356:
1300:
1267:
1209:
70:J2000
1741:
1532:"IAU Working Group on Star Names (WGSN)"
1131:
1129:
1127:
1125:
939:and the polar radius measures 2.18
866:
836:
831:
828:
747:, meaning "the right arm". In 2016, the
1503:
1164:
1162:
997:), meaning "the Stars of the Flock" by
214:
2690:
1808:
1627:
1621:
1353:
1925:
1772:
1569:
1545:
1122:
952:Navy Precision Optical Interferometer
1847:
1821:, Vol. LII, No. 3, Oct. 1944, p. 16.
1680:
1658:
1524:
1485:Kunitzsch, Paul; Smart, Tim (2006).
1159:
1076:the Fifth Star of the Celestial Hook
897:, probably on its way to becoming a
16:Star in the constellation of Cepheus
1735:
1668:. Space Telescope Science Institute
1326:
1188:
977:Etymology and cultural significance
226:
13:
1824:
1780:Star Names: Their Lore and Meaning
686:. The star is relatively close to
14:
2774:
1878:
1872:
1575:
795:Alpha Cephei is located near the
2674:
2673:
1367:van Leeuwen, F (November 2007).
749:International Astronomical Union
634:
48:
41:
1170:"VSX : Detail for alf Cep"
875:for Alpha Cephei, plotted from
705:
2733:Henry Draper Catalogue objects
1742:Hoffleit; et al. (1991).
1369:"Hipparcos, the New Reduction"
59:Location of α Cephei (circled)
1:
2738:Bright Star Catalogue objects
1312:Catalogue of Eggen's UBV Data
1116:
905:of 2.46. In 2007, the star's
862:
762:
732:It bore the traditional name
1969:Cepheus in Chinese astronomy
1106:List of nearest bright stars
1081:
851:
848:
841:
811:, a title currently held by
790:
249:66.50 ± 0.11
7:
1914:Precession of the Equinoxes
1511:"IAU Catalog of Star Names"
1099:
1070:
1062:for Alpha Cephei itself is
1016:
753:Working Group on Star Names
10:
2779:
1881:"ALDERAMIN (Alpha Cephei)"
1638:Cambridge University Press
1580:"ALDERAMIN (Alpha Cephei)"
1432:Astronomy and Astrophysics
1403:10.1051/0004-6361:20078357
1373:Astronomy and Astrophysics
18:
2671:
2636:
2610:
2601:
2546:
2505:
2496:
2476:
2413:
2402:
2371:
2336:
2313:
2255:
2147:
2092:
1986:
1977:
1959:
1256:The Astrophysical Journal
1075:
1064:
1010:
702:of about −16 km/s.
593:
527:
520:
516:
303:
298:
294:
184:
177:
127:
64:
35:
1964:List of stars in Cepheus
1953:Constellation of Cepheus
1752:(5th Revised ed.).
1714:10.3847/1538-3881/ad08be
1693:The Astronomical Journal
1198:The Astronomical Journal
2718:Stars with proper names
2703:Cepheus (constellation)
2559:Elephant's Trunk Nebula
1744:"Bright Star Catalogue"
1473:1990A&AS...85.1015M
1444:2000A&A...361..614P
1395:2007A&A...474..653V
1094:Crater class cargo ship
889:star, evolving off the
736:, a contraction of the
280:Absolute magnitude
117:Apparent magnitude
2743:Durchmusterung objects
2589:SSTGFLS J222557+601148
1889:University of Illinois
1857:香港太空館 – 研究資源 – 亮星中英對照表
1628:Barlow, N. G. (2008).
1588:University of Illinois
1096:named after the star.
1087:USS Alderamin (AK-116)
981:This star, along with
882:
2763:Gliese and GJ objects
2758:Delta Scuti variables
1908:History of Precession
885:Alderamin is a white
870:
727:Flamsteed designation
672:second magnitude star
358: (equator)
2385:γ Cephei Ab (Tadmor)
1058:. Consequently, the
963:Delta Scuti variable
629:), officially named
2753:Suspected variables
2723:Castor Moving Group
2713:Northern pole stars
1705:2023AJ....166..268B
1347:2009yCat....102025S
1320:1986EgUBV........0M
1278:2006ApJ...637..494V
1220:2003AJ....126.2048G
594:Database references
476:Rotational velocity
269:(15.04 ± 0.02
217: +150.55
32:
1862:2008-10-25 at the
1814:Davis Jr., G. A.,
1091:United States Navy
991:al-Kawākib al-Firq
903:apparent magnitude
883:
799:traced across the
775:throughout all of
745:al-dhirā‘ al-yamīn
522:Other designations
264:49.05 ± 0.08
166:Variable type
134:Spectral type
30:
2748:Hipparcos objects
2728:Flamsteed objects
2685:
2684:
2667:
2666:
2597:
2596:
2492:
2491:
2398:
2397:
2367:
2366:
1842:978-986-7332-25-7
1819:Popular Astronomy
1651:978-0-521-85226-5
1496:978-1-931559-44-7
860:
859:
797:precessional path
723:Bayer designation
612:
611:
587:J21183475+6235081
229: 49.09
2770:
2708:A-type subgiants
2677:
2676:
2608:
2607:
2503:
2502:
2411:
2410:
2373:
2372:
1984:
1983:
1946:
1939:
1932:
1923:
1922:
1903:
1901:
1900:
1891:. Archived from
1879:Kaler, James B.
1867:
1855:
1851:
1845:
1832:
1828:
1822:
1812:
1806:
1805:
1803:
1802:
1783:
1770:
1764:
1763:
1761:
1760:
1739:
1733:
1732:
1726:
1718:
1716:
1684:
1678:
1677:
1675:
1673:
1662:
1656:
1655:
1635:
1625:
1619:
1618:
1609:
1603:
1602:
1600:
1599:
1590:. Archived from
1573:
1567:
1566:
1564:
1562:
1557:
1549:
1543:
1542:
1540:
1538:
1528:
1522:
1521:
1519:
1517:
1507:
1501:
1500:
1482:
1476:
1475:
1467:(3): 1015–1019,
1456:
1447:
1446:
1427:
1421:
1420:
1418:
1417:
1388:
1364:
1351:
1350:
1330:
1324:
1323:
1307:
1298:
1297:
1271:
1269:astro-ph/0509827
1251:
1240:
1239:
1213:
1211:astro-ph/0308182
1192:
1186:
1185:
1183:
1182:
1166:
1157:
1156:
1154:
1153:
1133:
1077:
1073:
1067:
1066:
1019:
1013:
1012:
954:gives 2.71
919:
914:
909:was measured at
849:circa 19,000 BC
826:
825:
801:celestial sphere
721:) is the star's
669:
668:
665:
664:
661:
658:
655:
652:
649:
646:
643:
640:
588:
581:
550:
543:
496:
494:
469:
467:
432:
427:
426:
425:
357:
355:
348:
346:
321:
319:
228:
216:
128:Characteristics
120:
100:
95:
65:Observation data
52:
45:
33:
29:
2778:
2777:
2773:
2772:
2771:
2769:
2768:
2767:
2688:
2687:
2686:
2681:
2663:
2632:
2593:
2554:Seahorse Nebula
2542:
2488:
2472:
2405:
2394:
2363:
2359:IRAS 23077+6707
2332:
2309:
2251:
2143:
2088:
1973:
1955:
1950:
1919:
1898:
1896:
1875:
1870:
1864:Wayback Machine
1853:
1852:
1848:
1830:
1829:
1825:
1813:
1809:
1800:
1798:
1796:
1771:
1767:
1758:
1756:
1740:
1736:
1720:
1719:
1685:
1681:
1671:
1669:
1664:
1663:
1659:
1652:
1626:
1622:
1611:
1610:
1606:
1597:
1595:
1577:Kaler, James B.
1574:
1570:
1560:
1558:
1555:
1551:
1550:
1546:
1536:
1534:
1530:
1529:
1525:
1515:
1513:
1509:
1508:
1504:
1497:
1483:
1479:
1457:
1450:
1428:
1424:
1415:
1413:
1365:
1354:
1331:
1327:
1308:
1301:
1252:
1243:
1193:
1189:
1180:
1178:
1168:
1167:
1160:
1151:
1149:
1135:
1134:
1123:
1119:
1102:
1084:
979:
960:
957:
945:
942:
937:
934:
912:
910:
865:
803:by the Earth's
793:
765:
759:for this star.
708:
700:radial velocity
637:
633:
589:
583:
576:
545:
538:
492:
490:
482: sin
465:
463:
433:(equator)
430:
429:
423:
421:
420:
418:
393:Surface gravity
385:
382:
365:
362:
353:
351:
350:
344:
342:
329:
326:
317:
315:
285:
268:
225:
196:
191:Radial velocity
138:A8Vn or A7IV-V
115:
98:
93:Right ascension
91:
66:
60:
58:
57:
56:
55:
54:
53:
28:
17:
12:
11:
5:
2776:
2766:
2765:
2760:
2755:
2750:
2745:
2740:
2735:
2730:
2725:
2720:
2715:
2710:
2705:
2700:
2683:
2682:
2672:
2669:
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2665:
2664:
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2661:
2656:
2651:
2646:
2640:
2638:
2634:
2633:
2631:
2630:
2625:
2620:
2614:
2612:
2605:
2599:
2598:
2595:
2594:
2592:
2591:
2586:
2581:
2576:
2571:
2566:
2561:
2556:
2550:
2548:
2544:
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2541:
2540:
2535:
2530:
2525:
2520:
2515:
2509:
2507:
2500:
2494:
2493:
2490:
2489:
2487:
2486:
2480:
2478:
2474:
2473:
2471:
2470:
2465:
2460:
2455:
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2408:
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2387:
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2379:
2369:
2368:
2365:
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2361:
2356:
2351:
2349:WISE 0313+7807
2346:
2340:
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2319:
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2311:
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2297:
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2261:
2259:
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2250:
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2229:
2224:
2219:
2214:
2209:
2204:
2199:
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2189:
2184:
2179:
2174:
2169:
2164:
2159:
2153:
2151:
2145:
2144:
2142:
2141:
2134:
2129:
2124:
2119:
2114:
2109:
2104:
2098:
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2090:
2089:
2087:
2086:
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2076:
2071:
2066:
2061:
2056:
2048:
2043:
2038:
2033:
2028:
2023:
2018:
2013:
2008:
2003:
1998:
1992:
1990:
1981:
1975:
1974:
1972:
1971:
1966:
1960:
1957:
1956:
1949:
1948:
1941:
1934:
1926:
1917:
1916:
1912:Crystallinks:
1910:
1904:
1874:
1873:External links
1871:
1869:
1868:
1846:
1823:
1807:
1794:
1765:
1734:
1679:
1657:
1650:
1620:
1604:
1568:
1544:
1523:
1502:
1495:
1477:
1448:
1422:
1379:(2): 653–664.
1352:
1325:
1299:
1286:10.1086/498334
1262:(1): 494–505.
1241:
1228:10.1086/378365
1187:
1158:
1120:
1118:
1115:
1114:
1113:
1108:
1101:
1098:
1083:
1080:
1056:Omicron Cephei
1023:Celestial Hook
989:(Alkidr) were
978:
975:
958:
955:
943:
940:
935:
932:
924:Interferometry
864:
861:
858:
857:
850:
847:
839:
838:
835:
830:
792:
789:
785:light-polluted
764:
761:
707:
704:
621:, abbreviated
610:
609:
604:
596:
595:
591:
590:
567: 105199,
563: 203280,
542:+62° 1226
528:
525:
524:
518:
517:
514:
513:
507:
499:
498:
488:
471:
470:
461:
453:
452:
446:
438:
437:
416:
408:
407:
401:
388:
387:
383:
380:
376:
368:
367:
363:
360:
340:
332:
331:
327:
324:
313:
305:
304:
301:
300:
296:
295:
292:
291:
288:
283:
275:
274:
262:
254:
253:
247:
238:
237:
212:
203:
202:
199:
194:
186:
185:
182:
181:
175:
174:
168:
162:
161:
158:
151:
150:
147:
140:
139:
136:
130:
129:
125:
124:
121:
112:
111:
108:
102:
101:
96:
88:
87:
82:
76:
75:
62:
61:
47:
46:
40:
39:
38:
37:
36:
15:
9:
6:
4:
3:
2:
2775:
2764:
2761:
2759:
2756:
2754:
2751:
2749:
2746:
2744:
2741:
2739:
2736:
2734:
2731:
2729:
2726:
2724:
2721:
2719:
2716:
2714:
2711:
2709:
2706:
2704:
2701:
2699:
2698:Bayer objects
2696:
2695:
2693:
2680:
2670:
2660:
2657:
2655:
2652:
2650:
2647:
2645:
2642:
2641:
2639:
2635:
2629:
2626:
2624:
2621:
2619:
2616:
2615:
2613:
2609:
2606:
2604:
2600:
2590:
2587:
2585:
2582:
2580:
2577:
2575:
2572:
2570:
2567:
2565:
2562:
2560:
2557:
2555:
2552:
2551:
2549:
2545:
2539:
2536:
2534:
2531:
2529:
2526:
2524:
2521:
2519:
2516:
2514:
2511:
2510:
2508:
2504:
2501:
2499:
2495:
2485:
2482:
2481:
2479:
2475:
2469:
2466:
2464:
2461:
2459:
2456:
2454:
2451:
2449:
2446:
2444:
2441:
2439:
2436:
2434:
2431:
2429:
2426:
2424:
2421:
2420:
2418:
2416:
2412:
2409:
2407:
2401:
2391:
2388:
2386:
2383:
2382:
2380:
2378:
2374:
2370:
2360:
2357:
2355:
2352:
2350:
2347:
2345:
2342:
2341:
2339:
2335:
2329:
2326:
2324:
2321:
2320:
2318:
2316:
2312:
2306:
2303:
2301:
2298:
2296:
2293:
2291:
2288:
2286:
2283:
2281:
2278:
2276:
2273:
2271:
2268:
2266:
2263:
2262:
2260:
2258:
2254:
2248:
2245:
2243:
2240:
2238:
2235:
2233:
2230:
2228:
2225:
2223:
2220:
2218:
2215:
2213:
2210:
2208:
2205:
2203:
2200:
2198:
2195:
2193:
2190:
2188:
2185:
2183:
2180:
2178:
2175:
2173:
2170:
2168:
2165:
2163:
2160:
2158:
2155:
2154:
2152:
2150:
2146:
2140:
2139:
2135:
2133:
2130:
2128:
2125:
2123:
2120:
2118:
2115:
2113:
2110:
2108:
2105:
2103:
2100:
2099:
2097:
2095:
2091:
2085:
2082:
2080:
2077:
2075:
2072:
2070:
2067:
2065:
2062:
2060:
2057:
2055:
2054:
2053:(Garnet Star)
2049:
2047:
2044:
2042:
2039:
2037:
2034:
2032:
2029:
2027:
2024:
2022:
2019:
2017:
2014:
2012:
2009:
2007:
2004:
2002:
1999:
1997:
1996:α (Alderamin)
1994:
1993:
1991:
1989:
1985:
1982:
1980:
1976:
1970:
1967:
1965:
1962:
1961:
1958:
1954:
1947:
1942:
1940:
1935:
1933:
1928:
1927:
1924:
1920:
1915:
1911:
1909:
1905:
1895:on 2018-02-08
1894:
1890:
1886:
1882:
1877:
1876:
1865:
1861:
1858:
1850:
1843:
1839:
1835:
1827:
1820:
1817:
1811:
1797:
1795:0-486-21079-0
1791:
1787:
1782:
1781:
1775:
1769:
1755:
1751:
1750:
1745:
1738:
1730:
1724:
1715:
1710:
1706:
1702:
1698:
1694:
1690:
1683:
1667:
1661:
1653:
1647:
1643:
1639:
1634:
1633:
1624:
1616:
1615:
1608:
1594:on 2018-02-08
1593:
1589:
1585:
1581:
1578:
1572:
1554:
1548:
1533:
1527:
1512:
1506:
1498:
1492:
1488:
1481:
1474:
1470:
1466:
1462:
1455:
1453:
1445:
1441:
1437:
1433:
1426:
1412:
1408:
1404:
1400:
1396:
1392:
1387:
1382:
1378:
1374:
1370:
1363:
1361:
1359:
1357:
1348:
1344:
1340:
1336:
1329:
1321:
1317:
1313:
1306:
1304:
1295:
1291:
1287:
1283:
1279:
1275:
1270:
1265:
1261:
1257:
1250:
1248:
1246:
1237:
1233:
1229:
1225:
1221:
1217:
1212:
1207:
1203:
1199:
1191:
1177:
1176:
1171:
1165:
1163:
1148:
1144:
1143:
1138:
1132:
1130:
1128:
1126:
1121:
1112:
1109:
1107:
1104:
1103:
1097:
1095:
1092:
1088:
1079:
1072:
1061:
1057:
1053:
1049:
1045:
1041:
1037:
1033:
1029:
1025:
1024:
1018:
1007:
1002:
1000:
996:
995:الكواكب الفرق
992:
988:
985:(Alfirk) and
984:
974:
972:
966:
964:
953:
949:
938:
929:
925:
921:
918:
908:
904:
900:
896:
892:
891:main sequence
888:
880:
879:
874:
869:
856:
855:
846:
845:
840:
837:Succeeded by
834:
827:
824:
822:
818:
814:
810:
806:
802:
798:
788:
786:
782:
778:
774:
770:
769:−27° latitude
760:
758:
754:
750:
746:
743:
742:الذراع اليمين
739:
735:
730:
729:of 5 Cephei.
728:
724:
720:
716:
712:
703:
701:
697:
693:
689:
685:
684:northern pole
681:
677:
676:constellation
673:
667:
632:
628:
624:
620:
616:
608:
605:
603:
602:
598:
597:
592:
586:
579:
575: 19302,
574:
570:
566:
562:
558:
554:
548:
541:
536:
532:
526:
523:
519:
515:
512:
508:
506:
505:
501:
500:
489:
487:
485:
481:
477:
473:
472:
462:
460:
459:
455:
454:
451:
447:
445:
444:
440:
439:
436:
417:
415:
414:
410:
409:
406:
402:
400:
398:
394:
390:
389:
386:
377:
375:
374:
370:
369:
366:
349: (polar)
341:
339:
338:
334:
333:
330:
314:
312:
311:
307:
306:
302:
297:
293:
289:
287:
281:
277:
276:
272:
267:
263:
261:
260:
256:
255:
252:
248:
246:
244:
240:
239:
236:
232:
224:
220:
213:
211:
209:
208:Proper motion
205:
204:
201:−10 km/s
200:
198:
192:
188:
187:
183:
180:
176:
173:
169:
167:
164:
163:
159:
157:
153:
152:
148:
146:
142:
141:
137:
135:
132:
131:
126:
122:
118:
114:
113:
109:
107:
104:
103:
99:21 18 34.7715
97:
94:
90:
89:
86:
83:
81:
80:Constellation
78:
77:
73:
69:
63:
51:
44:
34:
26:
22:
2654:NVSS 2146+82
2564:Ghost Nebula
2136:
2052:
1995:
1918:
1897:. Retrieved
1893:the original
1884:
1854:(in Chinese)
1849:
1833:
1831:(in Chinese)
1826:
1818:
1810:
1799:. Retrieved
1779:
1774:Allen, R. H.
1768:
1757:. Retrieved
1747:
1737:
1723:cite journal
1696:
1692:
1682:
1670:. Retrieved
1660:
1631:
1623:
1613:
1607:
1596:. Retrieved
1592:the original
1583:
1571:
1559:. Retrieved
1547:
1535:. Retrieved
1526:
1514:. Retrieved
1505:
1486:
1480:
1464:
1460:
1435:
1431:
1425:
1414:. Retrieved
1376:
1372:
1338:
1334:
1328:
1311:
1259:
1255:
1201:
1197:
1190:
1179:. Retrieved
1173:
1150:. Retrieved
1140:
1085:
1060:Chinese name
1040:Theta Cephei
1021:
1003:
994:
990:
980:
967:
922:
884:
876:
852:
842:
829:Preceded by
794:
766:
756:
751:organized a
744:
741:
733:
731:
719:Alpha Cephei
718:
710:
709:
706:Nomenclature
695:
630:
626:
622:
618:
615:Alpha Cephei
614:
613:
599:
580:J21186+6236A
571: 8162,
502:
483:
479:
474:
456:
441:
411:
396:
391:
371:
335:
308:
278:
257:
241:
206:
189:
2574:Iris Nebula
1614:Our Monthly
1438:: 614–628,
1204:(4): 2048.
1074:, English:
1071:Tiān Gōu wu
1052:Iota Cephei
1020:), meaning
983:Beta Cephei
971:X radiation
928:CHARA array
873:light curve
844:Iota Cephei
773:circumpolar
725:. It has a
692:light years
559: 826,
555: 803,
529:Alderamin,
468:0.26 h
443:Metallicity
413:Temperature
156:color index
145:color index
106:Declination
2692:Categories
2649:S5 0014+81
2390:TOI-1431 b
2377:Exoplanets
2344:Gliese 809
2064:ξ (Kurhah)
2001:β (Alfirk)
1899:2010-12-20
1801:2010-12-12
1759:2010-12-20
1699:(6): 268.
1672:8 December
1640:. p.
1598:2018-04-25
1416:2010-12-19
1181:2024-08-16
1152:2010-12-20
1117:References
1111:Dwarf star
1036:Eta Cephei
987:Eta Cephei
915:0.11
863:Properties
805:North pole
763:Visibility
535:5 Cep
497: km/s
448:0.09
403:3.99
395:(log
373:Luminosity
179:Astrometry
170:suspected
2659:UGC 11861
2484:Palomar 1
2094:Flamsteed
2006:γ (Errai)
1386:0708.1752
1236:119417105
1137:"alf Cep"
1082:Namesakes
1048:26 Cephei
1044:Xi Cephei
1032:HD 194298
899:red giant
833:Pole Star
809:pole star
791:Pole star
781:San Diego
757:Alderamin
734:Alderamin
715:Latinised
682:near the
631:Alderamin
623:Alpha Cep
509:820
119: (V)
31:α Cephei
21:Aldebaran
2679:Category
2603:Galaxies
2538:NGC 7822
2533:NGC 7538
2528:NGC 7354
2523:NGC 7139
2518:NGC 7129
2406:clusters
2149:Variable
1906:NASA's:
1860:Archived
1776:(1963).
1411:18759600
1100:See also
1028:4 Cephei
1017:Tiān Gōu
999:Ulug Beg
959:☉
944:☉
936:☉
907:parallax
895:subgiant
787:cities.
711:α Cephei
619:α Cephei
549:+61°2111
458:Rotation
384:☉
378:17
364:☉
328:☉
282: (M
259:Distance
243:Parallax
25:Alderaan
2644:3C 61.1
2569:IC 1396
2498:Nebulae
1701:Bibcode
1561:28 July
1516:28 July
1469:Bibcode
1440:Bibcode
1391:Bibcode
1343:Bibcode
1316:Bibcode
1294:6074944
1274:Bibcode
1216:Bibcode
1006:Chinese
926:by the
893:into a
887:class A
813:Polaris
740:phrase
680:Cepheus
674:in the
670:, is a
428:(polar)
299:Details
85:Cepheus
72:Equinox
2513:NGC 40
2354:WR 156
2328:204521
1840:
1834:中國星座神話
1792:
1749:VizieR
1648:
1537:22 May
1493:
1409:
1292:
1234:
1142:SIMBAD
1089:was a
777:Europe
738:Arabic
690:at 49
601:SIMBAD
337:Radius
322:
160:+0.21
149:+0.12
74:J2000
2637:Other
2584:S 155
2579:L1157
2547:Other
2477:Other
2337:Other
2138:2 UMi
1988:Bayer
1979:Stars
1885:Stars
1584:Stars
1556:(PDF)
1407:S2CID
1381:arXiv
1290:S2CID
1264:arXiv
1232:S2CID
1206:arXiv
1175:AAVSO
911:66.50
854:Deneb
821:Deneb
688:Earth
627:α Cep
585:2MASS
531:α Cep
464:12.11
431:7,600
419:8,440
356:0.097
352:2.823
347:0.046
343:2.175
227:Dec.:
172:δ Sct
123:2.46
68:Epoch
2628:6952
2623:2300
2618:2276
2468:7510
2463:7429
2458:7419
2453:7380
2448:7160
2443:7142
2438:7129
2433:7023
2428:6939
2404:Star
2305:9038
2300:8938
2295:8748
2290:8702
2285:8442
2280:8281
2275:7955
2247:V419
2242:V381
2237:V354
1838:ISBN
1790:ISBN
1729:link
1674:2021
1646:ISBN
1563:2016
1539:2016
1518:2016
1491:ISBN
1078:.).
1054:and
881:data
878:TESS
817:Mars
607:data
578:CCDM
424:−700
422:+430
320:0.15
316:2.00
310:Mass
290:1.57
154:B−V
143:U−B
2611:NGC
2506:NGC
2423:188
2415:NGC
2270:881
2265:597
1786:157
1709:doi
1697:166
1436:361
1399:doi
1377:474
1282:doi
1260:637
1224:doi
1202:126
1065:天鈎五
1004:In
917:mas
717:to
678:of
573:SAO
565:HIP
553:FK5
511:Myr
504:Age
491:283
450:dex
405:cgs
251:mas
245:(π)
231:mas
219:mas
215:RA:
210:(μ)
23:or
2694::
2315:HD
2257:HR
2227:ST
2222:SS
2212:PV
2207:MY
2202:DO
2197:DH
2192:WZ
2187:VW
2182:VV
2177:RW
2157:AR
2132:24
2127:19
2122:16
2117:14
2112:11
2051:μ
1887:.
1883:.
1788:.
1746:.
1725:}}
1721:{{
1707:.
1695:.
1691:.
1644:.
1642:21
1636:.
1586:.
1582:.
1465:85
1463:,
1451:^
1434:,
1405:.
1397:.
1389:.
1375:.
1371:.
1355:^
1341:.
1337:.
1314:.
1302:^
1288:.
1280:.
1272:.
1258:.
1244:^
1230:.
1222:.
1214:.
1200:.
1172:.
1161:^
1145:.
1139:.
1124:^
1050:,
1046:,
1042:,
1038:,
1034:,
1030:,
1011:天鈎
1008:,
1001:.
965:.
871:A
823:.
696:ly
651:ɛr
625:,
582:,
569:HR
561:HD
557:GJ
551:,
547:BD
544:,
540:AG
537:,
533:,
495:19
271:pc
266:ly
235:yr
223:yr
193:(R
2323:1
2232:U
2217:S
2172:W
2167:V
2162:T
2107:9
2102:7
2084:ρ
2079:ρ
2074:π
2069:ο
2059:ν
2046:λ
2041:κ
2036:ι
2031:θ
2026:η
2021:ζ
2016:ε
2011:δ
1945:e
1938:t
1931:v
1902:.
1844:.
1804:.
1762:.
1731:)
1717:.
1711::
1703::
1676:.
1654:.
1601:.
1565:.
1541:.
1520:.
1499:.
1471::
1442::
1419:.
1401::
1393::
1383::
1349:.
1345::
1339:1
1322:.
1318::
1296:.
1284::
1276::
1266::
1238:.
1226::
1218::
1208::
1184:.
1155:.
1068:(
1014:(
993:(
956:R
948:K
941:R
933:R
913:±
713:(
694:(
666:/
663:n
660:ɪ
657:m
654:ə
648:d
645:ˈ
642:l
639:æ
636:/
617:(
493:±
486:)
484:i
480:v
478:(
466:±
435:K
399:)
397:g
381:L
361:R
354:±
345:±
325:M
318:±
286:)
284:V
273:)
233:/
221:/
197:)
195:v
27:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
