54:
2656:
879:
61:
979:
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
1206:
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".
766:(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
984:
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.
1470:
Malagnini, M. L.; Morossi, C. (November 1990), "Accurate absolute luminosities, effective temperatures, radii, masses and surface gravities for a selected sample of field stars",
972:, 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
588:
583:
1870:
1954:
1739:
1764:
1157:
415:
794:. 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
1265:
van Belle, G. T.; et al. (January 2006). "First
Results from the CHARA Array. III. Oblateness, Rotational Velocity, and Gravity Darkening of Alderamin".
1441:
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",
2713:
2718:
1947:
1852:
1660:
1505:
962:
888:
1344:
Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data
Catalog: General Catalogue of Variable Stars (Samus+ 2007–2013)".
782:, which means for much of South America, Australia, South Africa, and all of New Zealand, the star stays below the horizon. The star is
550:
1804:
2698:
2683:
2659:
1940:
759:
567:
1891:
1590:
2723:
1867:
1033:
763:
82:
2743:
2738:
486:
2733:
2703:
2693:
1979:
1116:
2329:
563:
2728:
2708:
2539:
1648:
2688:
2159:
579:
1974:
2569:
1963:
1104:
897:
690:
95:
2678:
2295:
1899:
1784:
1698:
Baines, Ellyn K.; Clark, James H., III; Schmitt, Henrique R.; Stone, Jordan M.; von Braun, Kaspar (2023).
1598:
1097:
571:
144:
2395:
2242:
2104:
1733:
737:
725:
682:
557:
545:
423:
1711:
1479:
1450:
1401:
1353:
1326:
1284:
1226:
973:
269:
1542:
1180:
779:
575:
1652:
1563:
1417:
1391:
1300:
1274:
1242:
1216:
1101:
1070:
913:
290:
127:
1676:
961:
in the poles to 7,600 K in the equator. A more recent but less detailed measurement by the
1321:
Mermilliod, J.-C. (1986). "Compilation of Eggen's UBV data, transformed to UBV (unpublished)".
1058:
1042:
1998:
1848:
1800:
1796:
1789:
1700:"33 New Stellar Angular Diameters from the NPOI, and Nearly 180 NPOI Diameters as an Ensemble"
1656:
1501:
1038:
1016:
733:
617:
541:
514:
78:
1623:
2339:
1719:
1640:
1483:
1454:
1409:
1405:
1292:
1234:
1147:
811:
783:
646:
468:
460:
390:
253:
1379:
53:
2534:
2365:
2148:
1874:
1521:
795:
710:
403:
201:
103:
1641:
1754:
1715:
1498:
A Dictionary of Modern star Names: A Short Guide to 254 Star Names and Their
Derivations
1357:
1330:
1288:
1230:
826:. Alpha Cephei will next be the North Star in about the year 7500 AD. The north pole of
2079:
2026:
1587:
1066:
934:
927:
694:
532:
261:
241:
229:
1918:
2672:
2634:
2056:
1903:
1602:
1246:
901:
686:
218:
176:
90:
1826:
1421:
778:
With a declination in excess of 62 degrees north, Alpha Cephei never rises south of
2544:
2384:
2051:
2041:
2021:
2016:
1304:
1050:
942:
370:
320:
878:
2629:
1827:"The Pronunciations, Derivations, and Meanings of a Selected List of Star Names,"
1413:
1346:
VizieR On-line Data
Catalog: B/GCVS. Originally Published in: 2009yCat....102025S
2554:
2413:
2232:
2227:
2222:
2094:
2089:
2046:
2031:
2011:
1062:
993:
981:
941:
show that
Alderamin has an oblate shape, its equatorial size measures 2.82
938:
883:
854:
453:
182:
166:
155:
116:
1724:
1699:
2370:
2324:
2036:
1121:
1046:
997:
931:
yielding a distance of 15 parsecs or approximately 49 light years from Earth.
815:
807:
702:
383:
334:
276:
189:
1924:
2639:
2464:
2357:
2308:
2280:
2275:
2270:
2260:
2217:
2212:
2207:
2202:
2197:
2192:
2187:
2182:
2142:
2137:
2132:
2127:
2122:
2084:
2074:
2069:
2061:
1054:
909:
843:
819:
791:
31:
1932:
2608:
2603:
2598:
2518:
2513:
2508:
2503:
2498:
2448:
2443:
2438:
2433:
2428:
2423:
2418:
2408:
2250:
2177:
2172:
2167:
2117:
2112:
1279:
1221:
1009:
917:
905:
521:
60:
35:
17:
2624:
2549:
2403:
2285:
2265:
2255:
823:
2583:
2493:
2478:
2334:
1759:
1152:
958:
787:
748:
611:
445:
347:
281:
1296:
1238:
2564:
2559:
1396:
1185:
877:
864:
831:
698:
595:
2303:
1989:
827:
245:
233:
1936:
1628:, vol. 4, Presbyterian Magazine Company, 1871, p. 53.
1795:(Reprint ed.). New York: Dover Publications Inc. p.
912:
as its hydrogen supply runs low. On average, Alderamin has an
661:
1877:, Hong Kong Space Museum. Accessed on line November 23, 2010.
1643:
Mars: An introduction to its interior, surface and atmosphere
818:. That means that it periodically comes within 3° of being a
790:, northern Asia, Canada, and American cities as far south as
830:
points to the midpoint of the line connecting the star and
664:
30:"Alderamin" redirects here. It is not to be confused with
957:. The star's temperature varies as well, from 8,440
670:
649:
1677:"MAST: Barbara A. Mikulski Archive for Space Telescopes"
1564:"Bulletin of the IAU Working Group on Star Names, No. 1"
1500:(2nd rev. ed.). Cambridge, Massachusetts: Sky Pub.
980:
axis. Alpha Cephei is also known to emit an amount of
673:
658:
652:
2617:
2591:
2582:
2527:
2486:
2477:
2457:
2394:
2383:
2356:
2317:
2294:
2241:
2158:
2103:
1997:
1988:
667:
655:
1788:
1847:, written by 陳久金. Published by 台灣書房出版有限公司, 2005,
1037:, refers to an asterism consisting of α Cephei,
1465:
1463:
1260:
1258:
1256:
1948:
1765:Centre de Données astronomiques de Strasbourg
1158:Centre de données astronomiques de Strasbourg
1080:
1074:
1026:
1020:
8:
1738:: CS1 maint: multiple names: authors list (
1472:Astronomy and Astrophysics Supplement Series
1316:
1314:
121:+62° 35′ 08.061″
2588:
2483:
2391:
2353:
1994:
1955:
1941:
1933:
709:) and drifting closer with a heliocentric
1723:
1395:
1373:
1371:
1369:
1367:
1278:
1220:
81:J2000
1543:"IAU Working Group on Star Names (WGSN)"
1142:
1140:
1138:
1136:
950:and the polar radius measures 2.18
847:
842:
839:
836:
758:, meaning "the right arm". In 2016, the
1175:
1173:
1132:
1008:), meaning "the Stars of the Flock" by
225:
1731:
40:
963:Navy Precision Optical Interferometer
7:
1832:, Vol. LII, No. 3, Oct. 1944, p. 16.
1496:Kunitzsch, Paul; Smart, Tim (2006).
1087:the Fifth Star of the Celestial Hook
908:, probably on its way to becoming a
27:Star in the constellation of Cepheus
1679:. Space Telescope Science Institute
988:Etymology and cultural significance
237:
1791:Star Names: Their Lore and Meaning
697:. The star is relatively close to
25:
806:Alpha Cephei is located near the
2655:
2654:
1378:van Leeuwen, F (November 2007).
760:International Astronomical Union
645:
59:
52:
1181:"VSX : Detail for alf Cep"
886:for Alpha Cephei, plotted from
2714:Henry Draper Catalogue objects
1753:Hoffleit; et al. (1991).
1380:"Hipparcos, the New Reduction"
70:Location of α Cephei (circled)
1:
2719:Bright Star Catalogue objects
1323:Catalogue of Eggen's UBV Data
916:of 2.46. In 2007, the star's
743:It bore the traditional name
1980:Cepheus in Chinese astronomy
1117:List of nearest bright stars
862:
859:
852:
822:, a title currently held by
260:66.50 ± 0.11
1925:Precession of the Equinoxes
1522:"IAU Catalog of Star Names"
1081:
1073:for Alpha Cephei itself is
1027:
764:Working Group on Star Names
2760:
1892:"ALDERAMIN (Alpha Cephei)"
1649:Cambridge University Press
1591:"ALDERAMIN (Alpha Cephei)"
1443:Astronomy and Astrophysics
1414:10.1051/0004-6361:20078357
1384:Astronomy and Astrophysics
29:
2652:
2352:
1970:
1267:The Astrophysical Journal
1086:
1075:
1021:
713:of about −16 km/s.
604:
538:
531:
527:
314:
309:
305:
195:
188:
138:
75:
46:
1975:List of stars in Cepheus
1964:Constellation of Cepheus
1763:(5th Revised ed.).
1725:10.3847/1538-3881/ad08be
1704:The Astronomical Journal
1209:The Astronomical Journal
2699:Stars with proper names
2684:Cepheus (constellation)
2540:Elephant's Trunk Nebula
1755:"Bright Star Catalogue"
1484:1990A&AS...85.1015M
1455:2000A&A...361..614P
1406:2007A&A...474..653V
1105:Crater class cargo ship
900:star, evolving off the
747:, a contraction of the
291:Absolute magnitude
128:Apparent magnitude
2724:Durchmusterung objects
2570:SSTGFLS J222557+601148
1900:University of Illinois
1868:香港太空館 – 研究資源 – 亮星中英對照表
1639:Barlow, N. G. (2008).
1599:University of Illinois
1107:named after the star.
1098:USS Alderamin (AK-116)
992:This star, along with
893:
2744:Gliese and GJ objects
2739:Delta Scuti variables
1919:History of Precession
896:Alderamin is a white
881:
738:Flamsteed designation
683:second magnitude star
369: (equator)
2366:γ Cephei Ab (Tadmor)
1069:. Consequently, the
974:Delta Scuti variable
640:), officially named
2734:Suspected variables
2704:Castor Moving Group
2694:Northern pole stars
1716:2023AJ....166..268B
1358:2009yCat....102025S
1331:1986EgUBV........0M
1289:2006ApJ...637..494V
1231:2003AJ....126.2048G
605:Database references
487:Rotational velocity
280:(15.04 ± 0.02
228: +150.55
43:
1873:2008-10-25 at the
1825:Davis Jr., G. A.,
1102:United States Navy
1002:al-Kawākib al-Firq
914:apparent magnitude
894:
810:traced across the
786:throughout all of
756:al-dhirā‘ al-yamīn
533:Other designations
275:49.05 ± 0.08
177:Variable type
145:Spectral type
41:
2729:Hipparcos objects
2709:Flamsteed objects
2666:
2665:
2648:
2647:
2578:
2577:
2473:
2472:
2379:
2378:
2348:
2347:
1853:978-986-7332-25-7
1830:Popular Astronomy
1662:978-0-521-85226-5
1507:978-1-931559-44-7
871:
870:
808:precessional path
734:Bayer designation
623:
622:
598:J21183475+6235081
240: 49.09
16:(Redirected from
2751:
2689:A-type subgiants
2658:
2657:
2589:
2484:
2392:
2354:
1995:
1957:
1950:
1943:
1934:
1914:
1912:
1911:
1902:. Archived from
1890:Kaler, James B.
1878:
1866:
1862:
1856:
1843:
1839:
1833:
1823:
1817:
1816:
1814:
1813:
1794:
1781:
1775:
1774:
1772:
1771:
1750:
1744:
1743:
1737:
1729:
1727:
1695:
1689:
1688:
1686:
1684:
1673:
1667:
1666:
1646:
1636:
1630:
1629:
1620:
1614:
1613:
1611:
1610:
1601:. Archived from
1584:
1578:
1577:
1575:
1573:
1568:
1560:
1554:
1553:
1551:
1549:
1539:
1533:
1532:
1530:
1528:
1518:
1512:
1511:
1493:
1487:
1486:
1478:(3): 1015–1019,
1467:
1458:
1457:
1438:
1432:
1431:
1429:
1428:
1399:
1375:
1362:
1361:
1341:
1335:
1334:
1318:
1309:
1308:
1282:
1280:astro-ph/0509827
1262:
1251:
1250:
1224:
1222:astro-ph/0308182
1203:
1197:
1196:
1194:
1193:
1177:
1168:
1167:
1165:
1164:
1144:
1088:
1084:
1078:
1077:
1030:
1024:
1023:
965:gives 2.71
930:
925:
920:was measured at
860:circa 19,000 BC
837:
812:celestial sphere
732:) is the star's
680:
679:
676:
675:
672:
669:
666:
663:
660:
657:
654:
651:
599:
592:
561:
554:
507:
505:
480:
478:
443:
438:
437:
436:
368:
366:
359:
357:
332:
330:
239:
227:
139:Characteristics
131:
111:
106:
76:Observation data
63:
56:
44:
21:
2759:
2758:
2754:
2753:
2752:
2750:
2749:
2748:
2669:
2668:
2667:
2662:
2644:
2613:
2574:
2535:Seahorse Nebula
2523:
2469:
2453:
2386:
2375:
2344:
2340:IRAS 23077+6707
2313:
2290:
2237:
2154:
2099:
1984:
1966:
1961:
1930:
1909:
1907:
1889:
1886:
1881:
1875:Wayback Machine
1864:
1863:
1859:
1841:
1840:
1836:
1824:
1820:
1811:
1809:
1807:
1783:
1782:
1778:
1769:
1767:
1752:
1751:
1747:
1730:
1697:
1696:
1692:
1682:
1680:
1675:
1674:
1670:
1663:
1638:
1637:
1633:
1622:
1621:
1617:
1608:
1606:
1588:Kaler, James B.
1586:
1585:
1581:
1571:
1569:
1566:
1562:
1561:
1557:
1547:
1545:
1541:
1540:
1536:
1526:
1524:
1520:
1519:
1515:
1508:
1495:
1494:
1490:
1469:
1468:
1461:
1440:
1439:
1435:
1426:
1424:
1377:
1376:
1365:
1343:
1342:
1338:
1320:
1319:
1312:
1264:
1263:
1254:
1205:
1204:
1200:
1191:
1189:
1179:
1178:
1171:
1162:
1160:
1146:
1145:
1134:
1130:
1113:
1095:
990:
971:
968:
956:
953:
948:
945:
923:
921:
876:
814:by the Earth's
804:
776:
770:for this star.
719:
711:radial velocity
648:
644:
600:
594:
587:
556:
549:
503:
501:
493: sin
476:
474:
444:(equator)
441:
440:
434:
432:
431:
429:
404:Surface gravity
396:
393:
376:
373:
364:
362:
361:
355:
353:
340:
337:
328:
326:
296:
279:
236:
207:
202:Radial velocity
149:A8Vn or A7IV-V
126:
109:
104:Right ascension
102:
77:
71:
69:
68:
67:
66:
65:
64:
39:
28:
23:
22:
15:
12:
11:
5:
2757:
2755:
2747:
2746:
2741:
2736:
2731:
2726:
2721:
2716:
2711:
2706:
2701:
2696:
2691:
2686:
2681:
2671:
2670:
2664:
2663:
2653:
2650:
2649:
2646:
2645:
2643:
2642:
2637:
2632:
2627:
2621:
2619:
2615:
2614:
2612:
2611:
2606:
2601:
2595:
2593:
2586:
2580:
2579:
2576:
2575:
2573:
2572:
2567:
2562:
2557:
2552:
2547:
2542:
2537:
2531:
2529:
2525:
2524:
2522:
2521:
2516:
2511:
2506:
2501:
2496:
2490:
2488:
2481:
2475:
2474:
2471:
2470:
2468:
2467:
2461:
2459:
2455:
2454:
2452:
2451:
2446:
2441:
2436:
2431:
2426:
2421:
2416:
2411:
2406:
2400:
2398:
2389:
2381:
2380:
2377:
2376:
2374:
2373:
2368:
2362:
2360:
2350:
2349:
2346:
2345:
2343:
2342:
2337:
2332:
2330:WISE 0313+7807
2327:
2321:
2319:
2315:
2314:
2312:
2311:
2306:
2300:
2298:
2292:
2291:
2289:
2288:
2283:
2278:
2273:
2268:
2263:
2258:
2253:
2247:
2245:
2239:
2238:
2236:
2235:
2230:
2225:
2220:
2215:
2210:
2205:
2200:
2195:
2190:
2185:
2180:
2175:
2170:
2164:
2162:
2156:
2155:
2153:
2152:
2145:
2140:
2135:
2130:
2125:
2120:
2115:
2109:
2107:
2101:
2100:
2098:
2097:
2092:
2087:
2082:
2077:
2072:
2067:
2059:
2054:
2049:
2044:
2039:
2034:
2029:
2024:
2019:
2014:
2009:
2003:
2001:
1992:
1986:
1985:
1983:
1982:
1977:
1971:
1968:
1967:
1962:
1960:
1959:
1952:
1945:
1937:
1928:
1927:
1923:Crystallinks:
1921:
1915:
1885:
1884:External links
1882:
1880:
1879:
1857:
1834:
1818:
1805:
1776:
1745:
1690:
1668:
1661:
1631:
1615:
1579:
1555:
1534:
1513:
1506:
1488:
1459:
1433:
1390:(2): 653–664.
1363:
1336:
1310:
1297:10.1086/498334
1273:(1): 494–505.
1252:
1239:10.1086/378365
1198:
1169:
1131:
1129:
1126:
1125:
1124:
1119:
1112:
1109:
1094:
1091:
1067:Omicron Cephei
1034:Celestial Hook
1000:(Alkidr) were
989:
986:
969:
966:
954:
951:
946:
943:
935:Interferometry
875:
872:
869:
868:
861:
858:
850:
849:
846:
841:
803:
800:
796:light-polluted
775:
772:
718:
715:
632:, abbreviated
621:
620:
615:
607:
606:
602:
601:
578: 105199,
574: 203280,
553:+62° 1226
539:
536:
535:
529:
528:
525:
524:
518:
510:
509:
499:
482:
481:
472:
464:
463:
457:
449:
448:
427:
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412:
399:
398:
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387:
379:
378:
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371:
351:
343:
342:
338:
335:
324:
316:
315:
312:
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307:
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299:
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286:
285:
273:
265:
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258:
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223:
214:
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197:
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186:
185:
179:
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162:
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158:
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150:
147:
141:
140:
136:
135:
132:
123:
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119:
113:
112:
107:
99:
98:
93:
87:
86:
73:
72:
58:
57:
51:
50:
49:
48:
47:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
2756:
2745:
2742:
2740:
2737:
2735:
2732:
2730:
2727:
2725:
2722:
2720:
2717:
2715:
2712:
2710:
2707:
2705:
2702:
2700:
2697:
2695:
2692:
2690:
2687:
2685:
2682:
2680:
2679:Bayer objects
2677:
2676:
2674:
2661:
2651:
2641:
2638:
2636:
2633:
2631:
2628:
2626:
2623:
2622:
2620:
2616:
2610:
2607:
2605:
2602:
2600:
2597:
2596:
2594:
2590:
2587:
2585:
2581:
2571:
2568:
2566:
2563:
2561:
2558:
2556:
2553:
2551:
2548:
2546:
2543:
2541:
2538:
2536:
2533:
2532:
2530:
2526:
2520:
2517:
2515:
2512:
2510:
2507:
2505:
2502:
2500:
2497:
2495:
2492:
2491:
2489:
2485:
2482:
2480:
2476:
2466:
2463:
2462:
2460:
2456:
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2437:
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2432:
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2427:
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2422:
2420:
2417:
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2412:
2410:
2407:
2405:
2402:
2401:
2399:
2397:
2393:
2390:
2388:
2382:
2372:
2369:
2367:
2364:
2363:
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2341:
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2333:
2331:
2328:
2326:
2323:
2322:
2320:
2316:
2310:
2307:
2305:
2302:
2301:
2299:
2297:
2293:
2287:
2284:
2282:
2279:
2277:
2274:
2272:
2269:
2267:
2264:
2262:
2259:
2257:
2254:
2252:
2249:
2248:
2246:
2244:
2240:
2234:
2231:
2229:
2226:
2224:
2221:
2219:
2216:
2214:
2211:
2209:
2206:
2204:
2201:
2199:
2196:
2194:
2191:
2189:
2186:
2184:
2181:
2179:
2176:
2174:
2171:
2169:
2166:
2165:
2163:
2161:
2157:
2151:
2150:
2146:
2144:
2141:
2139:
2136:
2134:
2131:
2129:
2126:
2124:
2121:
2119:
2116:
2114:
2111:
2110:
2108:
2106:
2102:
2096:
2093:
2091:
2088:
2086:
2083:
2081:
2078:
2076:
2073:
2071:
2068:
2066:
2065:
2064:(Garnet Star)
2060:
2058:
2055:
2053:
2050:
2048:
2045:
2043:
2040:
2038:
2035:
2033:
2030:
2028:
2025:
2023:
2020:
2018:
2015:
2013:
2010:
2008:
2007:α (Alderamin)
2005:
2004:
2002:
2000:
1996:
1993:
1991:
1987:
1981:
1978:
1976:
1973:
1972:
1969:
1965:
1958:
1953:
1951:
1946:
1944:
1939:
1938:
1935:
1931:
1926:
1922:
1920:
1916:
1906:on 2018-02-08
1905:
1901:
1897:
1893:
1888:
1887:
1883:
1876:
1872:
1869:
1861:
1858:
1854:
1850:
1846:
1838:
1835:
1831:
1828:
1822:
1819:
1808:
1806:0-486-21079-0
1802:
1798:
1793:
1792:
1786:
1780:
1777:
1766:
1762:
1761:
1756:
1749:
1746:
1741:
1735:
1726:
1721:
1717:
1713:
1709:
1705:
1701:
1694:
1691:
1678:
1672:
1669:
1664:
1658:
1654:
1650:
1645:
1644:
1635:
1632:
1627:
1626:
1619:
1616:
1605:on 2018-02-08
1604:
1600:
1596:
1592:
1589:
1583:
1580:
1565:
1559:
1556:
1544:
1538:
1535:
1523:
1517:
1514:
1509:
1503:
1499:
1492:
1489:
1485:
1481:
1477:
1473:
1466:
1464:
1460:
1456:
1452:
1448:
1444:
1437:
1434:
1423:
1419:
1415:
1411:
1407:
1403:
1398:
1393:
1389:
1385:
1381:
1374:
1372:
1370:
1368:
1364:
1359:
1355:
1351:
1347:
1340:
1337:
1332:
1328:
1324:
1317:
1315:
1311:
1306:
1302:
1298:
1294:
1290:
1286:
1281:
1276:
1272:
1268:
1261:
1259:
1257:
1253:
1248:
1244:
1240:
1236:
1232:
1228:
1223:
1218:
1214:
1210:
1202:
1199:
1188:
1187:
1182:
1176:
1174:
1170:
1159:
1155:
1154:
1149:
1143:
1141:
1139:
1137:
1133:
1127:
1123:
1120:
1118:
1115:
1114:
1110:
1108:
1106:
1103:
1099:
1092:
1090:
1083:
1072:
1068:
1064:
1060:
1056:
1052:
1048:
1044:
1040:
1036:
1035:
1029:
1018:
1013:
1011:
1007:
1006:الكواكب الفرق
1003:
999:
996:(Alfirk) and
995:
987:
985:
983:
977:
975:
964:
960:
949:
940:
936:
932:
929:
919:
915:
911:
907:
903:
902:main sequence
899:
891:
890:
885:
880:
873:
867:
866:
857:
856:
851:
848:Succeeded by
845:
838:
835:
833:
829:
825:
821:
817:
813:
809:
801:
799:
797:
793:
789:
785:
781:
780:−27° latitude
773:
771:
769:
765:
761:
757:
754:
753:الذراع اليمين
750:
746:
741:
740:of 5 Cephei.
739:
735:
731:
727:
723:
716:
714:
712:
708:
704:
700:
696:
695:northern pole
692:
688:
687:constellation
684:
678:
643:
639:
635:
631:
627:
619:
616:
614:
613:
609:
608:
603:
597:
590:
586: 19302,
585:
581:
577:
573:
569:
565:
559:
552:
547:
543:
537:
534:
530:
526:
523:
519:
517:
516:
512:
511:
500:
498:
496:
492:
488:
484:
483:
473:
471:
470:
466:
465:
462:
458:
456:
455:
451:
450:
447:
428:
426:
425:
421:
420:
417:
413:
411:
409:
405:
401:
400:
397:
388:
386:
385:
381:
380:
377:
360: (polar)
352:
350:
349:
345:
344:
341:
325:
323:
322:
318:
317:
313:
308:
304:
300:
298:
292:
288:
287:
283:
278:
274:
272:
271:
267:
266:
263:
259:
257:
255:
251:
250:
247:
243:
235:
231:
224:
222:
220:
219:Proper motion
216:
215:
212:−10 km/s
211:
209:
203:
199:
198:
194:
191:
187:
184:
180:
178:
175:
174:
170:
168:
164:
163:
159:
157:
153:
152:
148:
146:
143:
142:
137:
133:
129:
125:
124:
120:
118:
115:
114:
110:21 18 34.7715
108:
105:
101:
100:
97:
94:
92:
91:Constellation
89:
88:
84:
80:
74:
62:
55:
45:
37:
33:
19:
2635:NVSS 2146+82
2545:Ghost Nebula
2147:
2063:
2006:
1929:
1908:. Retrieved
1904:the original
1895:
1865:(in Chinese)
1860:
1844:
1842:(in Chinese)
1837:
1829:
1821:
1810:. Retrieved
1790:
1785:Allen, R. H.
1779:
1768:. Retrieved
1758:
1748:
1734:cite journal
1707:
1703:
1693:
1681:. Retrieved
1671:
1642:
1634:
1624:
1618:
1607:. Retrieved
1603:the original
1594:
1582:
1570:. Retrieved
1558:
1546:. Retrieved
1537:
1525:. Retrieved
1516:
1497:
1491:
1475:
1471:
1446:
1442:
1436:
1425:. Retrieved
1387:
1383:
1349:
1345:
1339:
1322:
1270:
1266:
1212:
1208:
1201:
1190:. Retrieved
1184:
1161:. Retrieved
1151:
1096:
1071:Chinese name
1051:Theta Cephei
1032:
1014:
1005:
1001:
991:
978:
933:
895:
887:
863:
853:
840:Preceded by
805:
777:
767:
762:organized a
755:
752:
744:
742:
730:Alpha Cephei
729:
721:
720:
717:Nomenclature
706:
641:
637:
633:
629:
626:Alpha Cephei
625:
624:
610:
591:J21186+6236A
582: 8162,
513:
494:
490:
485:
467:
452:
422:
407:
402:
382:
346:
319:
289:
268:
252:
217:
200:
2555:Iris Nebula
1625:Our Monthly
1449:: 614–628,
1215:(4): 2048.
1085:, English:
1082:Tiān Gōu wu
1063:Iota Cephei
1031:), meaning
994:Beta Cephei
982:X radiation
939:CHARA array
884:light curve
855:Iota Cephei
784:circumpolar
736:. It has a
703:light years
570: 826,
566: 803,
540:Alderamin,
479:0.26 h
454:Metallicity
424:Temperature
167:color index
156:color index
117:Declination
2673:Categories
2630:S5 0014+81
2371:TOI-1431 b
2358:Exoplanets
2325:Gliese 809
2075:ξ (Kurhah)
2012:β (Alfirk)
1910:2010-12-20
1812:2010-12-12
1770:2010-12-20
1710:(6): 268.
1683:8 December
1651:. p.
1609:2018-04-25
1427:2010-12-19
1192:2024-08-16
1163:2010-12-20
1128:References
1122:Dwarf star
1047:Eta Cephei
998:Eta Cephei
926:0.11
874:Properties
816:North pole
774:Visibility
546:5 Cep
508: km/s
459:0.09
414:3.99
406:(log
384:Luminosity
190:Astrometry
181:suspected
2640:UGC 11861
2465:Palomar 1
2105:Flamsteed
2017:γ (Errai)
1397:0708.1752
1247:119417105
1148:"alf Cep"
1093:Namesakes
1059:26 Cephei
1055:Xi Cephei
1043:HD 194298
910:red giant
844:Pole Star
820:pole star
802:Pole star
792:San Diego
768:Alderamin
745:Alderamin
726:Latinised
693:near the
642:Alderamin
634:Alpha Cep
520:820
130: (V)
42:α Cephei
32:Aldebaran
18:Alderamin
2660:Category
2584:Galaxies
2519:NGC 7822
2514:NGC 7538
2509:NGC 7354
2504:NGC 7139
2499:NGC 7129
2387:clusters
2160:Variable
1917:NASA's:
1871:Archived
1787:(1963).
1422:18759600
1111:See also
1039:4 Cephei
1028:Tiān Gōu
1010:Ulug Beg
970:☉
955:☉
947:☉
918:parallax
906:subgiant
798:cities.
722:α Cephei
630:α Cephei
560:+61°2111
469:Rotation
395:☉
389:17
375:☉
339:☉
293: (M
270:Distance
254:Parallax
36:Alderaan
2625:3C 61.1
2550:IC 1396
2479:Nebulae
1712:Bibcode
1572:28 July
1527:28 July
1480:Bibcode
1451:Bibcode
1402:Bibcode
1354:Bibcode
1327:Bibcode
1305:6074944
1285:Bibcode
1227:Bibcode
1017:Chinese
937:by the
904:into a
898:class A
824:Polaris
751:phrase
691:Cepheus
685:in the
681:, is a
439:(polar)
310:Details
96:Cepheus
83:Equinox
2494:NGC 40
2335:WR 156
2309:204521
1851:
1845:中國星座神話
1803:
1760:VizieR
1659:
1548:22 May
1504:
1420:
1303:
1245:
1153:SIMBAD
1100:was a
788:Europe
749:Arabic
701:at 49
612:SIMBAD
348:Radius
333:
171:+0.21
160:+0.12
85:J2000
2618:Other
2565:S 155
2560:L1157
2528:Other
2458:Other
2318:Other
2149:2 UMi
1999:Bayer
1990:Stars
1896:Stars
1595:Stars
1567:(PDF)
1418:S2CID
1392:arXiv
1301:S2CID
1275:arXiv
1243:S2CID
1217:arXiv
1186:AAVSO
922:66.50
865:Deneb
832:Deneb
699:Earth
638:α Cep
596:2MASS
542:α Cep
475:12.11
442:7,600
430:8,440
367:0.097
363:2.823
358:0.046
354:2.175
238:Dec.:
183:δ Sct
134:2.46
79:Epoch
2609:6952
2604:2300
2599:2276
2449:7510
2444:7429
2439:7419
2434:7380
2429:7160
2424:7142
2419:7129
2414:7023
2409:6939
2385:Star
2286:9038
2281:8938
2276:8748
2271:8702
2266:8442
2261:8281
2256:7955
2233:V419
2228:V381
2223:V354
1849:ISBN
1801:ISBN
1740:link
1685:2021
1657:ISBN
1574:2016
1550:2016
1529:2016
1502:ISBN
1089:.).
1065:and
892:data
889:TESS
828:Mars
618:data
589:CCDM
435:−700
433:+430
331:0.15
327:2.00
321:Mass
301:1.57
165:B−V
154:U−B
2592:NGC
2487:NGC
2404:188
2396:NGC
2251:597
1797:157
1720:doi
1708:166
1447:361
1410:doi
1388:474
1293:doi
1271:637
1235:doi
1213:126
1076:天鈎五
1015:In
928:mas
728:to
689:of
584:SAO
576:HIP
564:FK5
522:Myr
515:Age
502:283
461:dex
416:cgs
262:mas
256:(π)
242:mas
230:mas
226:RA:
221:(μ)
34:or
2675::
2296:HD
2243:HR
2218:PV
2213:MY
2208:DO
2203:DH
2198:WZ
2193:VW
2188:VV
2183:RW
2143:24
2138:19
2133:16
2128:14
2123:11
2062:μ
1898:.
1894:.
1799:.
1757:.
1736:}}
1732:{{
1718:.
1706:.
1702:.
1655:.
1653:21
1647:.
1597:.
1593:.
1476:85
1474:,
1462:^
1445:,
1416:.
1408:.
1400:.
1386:.
1382:.
1366:^
1352:.
1348:.
1325:.
1313:^
1299:.
1291:.
1283:.
1269:.
1255:^
1241:.
1233:.
1225:.
1211:.
1183:.
1172:^
1156:.
1150:.
1135:^
1061:,
1057:,
1053:,
1049:,
1045:,
1041:,
1022:天鈎
1019:,
1012:.
976:.
882:A
834:.
707:ly
662:ɛr
636:,
593:,
580:HR
572:HD
568:GJ
562:,
558:BD
555:,
551:AG
548:,
544:,
506:19
282:pc
277:ly
246:yr
234:yr
204:(R
2304:1
2178:W
2173:V
2168:T
2118:9
2113:7
2095:ρ
2090:ρ
2085:π
2080:ο
2070:ν
2057:λ
2052:κ
2047:ι
2042:θ
2037:η
2032:ζ
2027:ε
2022:δ
1956:e
1949:t
1942:v
1913:.
1855:.
1815:.
1773:.
1742:)
1728:.
1722::
1714::
1687:.
1665:.
1612:.
1576:.
1552:.
1531:.
1510:.
1482::
1453::
1430:.
1412::
1404::
1394::
1360:.
1356::
1350:1
1333:.
1329::
1307:.
1295::
1287::
1277::
1249:.
1237::
1229::
1219::
1195:.
1166:.
1079:(
1025:(
1004:(
967:R
959:K
952:R
944:R
924:±
724:(
705:(
677:/
674:n
671:ɪ
668:m
665:ə
659:d
656:ˈ
653:l
650:æ
647:/
628:(
504:±
497:)
495:i
491:v
489:(
477:±
446:K
410:)
408:g
392:L
372:R
365:±
356:±
336:M
329:±
297:)
295:V
284:)
244:/
232:/
208:)
206:v
38:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
