1778:
36:
363:
that is a close twin of that around Sk -69 202. It is speculated that Sk -69 202 may have been a luminous blue variable in the recent past, although it was apparently a normal luminous supergiant at the time it exploded.
349:
and produced a flurry of new ideas about how such a thing might happen, but it is now accepted that blue supergiants are a normal progenitor for some supernovae.
1800:
448:
Smith, N. (2007). "Discovery of a Nearby Twin of SN 1987A's Nebula around the
Luminous Blue Variable HD 168625: Was Sk -69 202 an LBV?".
1815:
639:
383:
1820:
568:
Georgy, C.; Meynet, G.; Walder, R.; Folini, D.; Maeder, A. (2009). "The different progenitors of type Ib, Ic SNe, and of GRB".
55:
1825:
1748:
1810:
664:
1830:
776:
659:
1685:
837:
648:
353:
306:
104:
1689:
1585:
1575:
1186:
814:
220:
632:
587:
540:
467:
419:
126:
951:
501:
330:
in 1970, but was not well studied until identified as the star that exploded in the first naked eye
1001:
996:
991:
976:
603:
577:
483:
457:
378:
373:
327:
291:
285:
247:
268:
688:
346:
321:
51:
1605:
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595:
591:
548:
475:
302:
207:
1065:
1805:
1781:
716:
625:
410:
Sanduleak, N. (1970). "A deep objective-prism survey for Large
Magellanic Cloud members".
314:
295:
76:
544:
471:
423:
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1717:
746:
360:
238:
1794:
1600:
741:
736:
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706:
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63:
487:
1725:
1595:
1580:
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1131:
956:
941:
731:
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721:
701:
607:
187:
160:
599:
17:
1756:
761:
756:
89:
1699:
1161:
1141:
1136:
1011:
986:
981:
961:
936:
896:
804:
799:
794:
751:
342:
324:
310:
200:
167:
133:
114:
35:
1560:
1470:
1156:
1151:
1146:
1123:
966:
926:
921:
880:
789:
784:
766:
356:
335:
331:
617:
1761:
1669:
1664:
1659:
1654:
1649:
1644:
1639:
1634:
1544:
1539:
1534:
1529:
1524:
1519:
1514:
1509:
1504:
1454:
1449:
1444:
1439:
1434:
1429:
1424:
1419:
1414:
1409:
1404:
1399:
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1389:
1384:
1379:
1374:
1369:
1364:
1359:
1354:
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1344:
1339:
1334:
1329:
1324:
1319:
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1309:
1304:
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1279:
1274:
1269:
1264:
1259:
1254:
1249:
1244:
1239:
1234:
1229:
1224:
1219:
1214:
1209:
1204:
1199:
1194:
1095:
1090:
1085:
1080:
971:
916:
911:
906:
875:
870:
865:
860:
855:
850:
845:
827:
822:
462:
40:
1590:
1105:
1100:
1075:
1070:
901:
1693:
1619:
1489:
1036:
1031:
1026:
946:
931:
262:
227:
180:
138:
68:
553:
528:
479:
345:
was a supernova progenitor contradicted the prevailing theories of
1475:
1048:
1043:
1021:
582:
1570:
1060:
1055:
1016:
679:
298:
621:
1006:
43:
was caused by the explosion of
Sanduleak -69 202.
508:. AAVSO – American Association of Variable Star Observers
533:
1747:
1716:
1678:
1627:
1618:
1553:
1497:
1488:
1463:
1185:
1174:
1122:
889:
836:
813:
775:
687:
678:
338:, when its maximum reached visual magnitude +2.8.
633:
8:
405:
403:
401:
399:
1744:
1713:
1624:
1494:
1182:
1119:
684:
640:
626:
618:
94:−69° 16′ 11.1″
581:
552:
461:
54:J2000
395:
320:The star was originally charted by the
26:
506:The International Variable Star Index
443:
441:
439:
437:
435:
433:
7:
1801:Stars in the Large Magellanic Cloud
301:, located on the outskirts of the
25:
1777:
1776:
384:History of supernova observation
34:
1:
529:"The progenitor of SN 1987 A"
665:Dorado in Chinese astronomy
600:10.1051/0004-6361/200811339
334:since the invention of the
1847:
570:Astronomy and Astrophysics
527:Podsiadlowski, P. (1992).
341:The discovery that a blue
1774:
1743:
1712:
1118:
655:
255:
244:
237:
233:
154:
149:
145:
120:
113:
98:
48:
32:
450:The Astronomical Journal
1816:Luminous blue variables
660:List of stars in Dorado
649:Constellation of Dorado
592:2009A&A...502..611G
1821:Large Magellanic Cloud
1686:Large Magellanic Cloud
354:luminous blue variable
307:Large Magellanic Cloud
1606:Tarantula Nebula (30)
1826:Extragalactic stars
1749:Astronomical events
545:1992PASP..104..717P
472:2007AJ....133.1034S
424:1970CoTol..89.....S
256:Database references
29:
1811:B-type supergiants
977:MACHO 80.7443.1718
379:List of supernovae
374:Neutrino astronomy
328:Nicholas Sanduleak
239:Other designations
105:Spectral type
28:Sanduleak -69 202
27:
18:Sanduleak -69° 202
1788:
1787:
1770:
1769:
1739:
1738:
1708:
1707:
1614:
1613:
1484:
1483:
1170:
1169:
1114:
1113:
670:Sanduleak -69 202
347:stellar evolution
322:Romanian-American
277:Sanduleak -69 202
274:
273:
16:(Redirected from
1838:
1831:Tarantula Nebula
1780:
1779:
1745:
1714:
1625:
1566:Honeycomb Nebula
1495:
1183:
1120:
1101:WASP-62 (Naledi)
685:
642:
635:
628:
619:
612:
611:
585:
565:
559:
558:
556:
524:
518:
517:
515:
513:
498:
492:
491:
465:
463:astro-ph/0611544
456:(3): 1034–1538.
445:
428:
427:
407:
303:Tarantula Nebula
283:, also known as
99:Characteristics
84:
79:
49:Observation data
38:
30:
21:
1846:
1845:
1841:
1840:
1839:
1837:
1836:
1835:
1791:
1790:
1789:
1784:
1766:
1735:
1718:Galaxy clusters
1704:
1674:
1610:
1549:
1480:
1459:
1177:
1166:
1110:
952:IRAS 05280–6910
885:
832:
809:
771:
674:
651:
646:
616:
615:
567:
566:
562:
526:
525:
521:
511:
509:
500:
499:
495:
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446:
431:
409:
408:
397:
392:
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315:supernova 1987A
296:blue supergiant
251:
213:
210:
193:
190:
173:
170:
136:
82:
77:Right ascension
75:
50:
44:
39:
23:
22:
15:
12:
11:
5:
1844:
1842:
1834:
1833:
1828:
1823:
1818:
1813:
1808:
1803:
1793:
1792:
1786:
1785:
1775:
1772:
1771:
1768:
1767:
1765:
1764:
1759:
1753:
1751:
1741:
1740:
1737:
1736:
1734:
1733:
1731:NGC 1566 Group
1728:
1722:
1720:
1710:
1709:
1706:
1705:
1703:
1702:
1697:
1682:
1680:
1676:
1675:
1673:
1672:
1667:
1662:
1657:
1652:
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1642:
1637:
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1615:
1612:
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1603:
1598:
1593:
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1578:
1573:
1568:
1563:
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1555:
1551:
1550:
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1537:
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1527:
1522:
1517:
1512:
1507:
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1481:
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1357:
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1332:
1327:
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1312:
1307:
1302:
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1262:
1257:
1252:
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1232:
1227:
1222:
1217:
1212:
1207:
1202:
1197:
1191:
1189:
1180:
1172:
1171:
1168:
1167:
1165:
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1154:
1149:
1144:
1139:
1134:
1128:
1126:
1116:
1115:
1112:
1111:
1109:
1108:
1103:
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1093:
1088:
1083:
1078:
1073:
1068:
1063:
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1053:
1052:
1051:
1046:
1041:
1040:
1039:
1034:
1029:
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1009:
1004:
1002:PSR J0540−6919
999:
997:PSR J0537−6910
994:
992:PSR J0523−7125
989:
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979:
974:
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480:10.1086/510838
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361:bipolar nebula
352:The candidate
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253:
252:
245:
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235:
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216:
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206:~100,000
204:
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1623:
1621:
1617:
1607:
1604:
1602:
1601:SNR 0509-67.5
1599:
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1228:
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1211:
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1203:
1201:
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1196:
1193:
1192:
1190:
1188:
1184:
1181:
1179:
1173:
1163:
1160:
1158:
1155:
1153:
1150:
1148:
1145:
1143:
1140:
1138:
1135:
1133:
1130:
1129:
1127:
1125:
1121:
1117:
1107:
1104:
1102:
1099:
1097:
1094:
1092:
1089:
1087:
1084:
1082:
1079:
1077:
1074:
1072:
1069:
1067:
1064:
1062:
1059:
1057:
1054:
1050:
1047:
1045:
1042:
1038:
1035:
1033:
1030:
1028:
1025:
1024:
1023:
1020:
1019:
1018:
1015:
1013:
1010:
1008:
1005:
1003:
1000:
998:
995:
993:
990:
988:
985:
983:
980:
978:
975:
973:
970:
968:
965:
963:
960:
958:
955:
953:
950:
948:
945:
943:
940:
938:
935:
933:
930:
928:
925:
923:
920:
918:
915:
913:
910:
908:
905:
903:
900:
898:
895:
894:
892:
888:
882:
879:
877:
874:
872:
869:
867:
864:
862:
859:
857:
854:
852:
849:
847:
844:
843:
841:
839:
835:
829:
826:
824:
821:
820:
818:
816:
812:
806:
803:
801:
798:
796:
793:
791:
788:
786:
783:
782:
780:
778:
774:
768:
765:
763:
760:
758:
755:
753:
750:
748:
745:
743:
740:
738:
735:
733:
730:
728:
725:
723:
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718:
715:
713:
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708:
705:
703:
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698:
695:
694:
692:
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686:
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681:
677:
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661:
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654:
650:
643:
638:
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631:
629:
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623:
620:
609:
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597:
593:
589:
584:
579:
575:
571:
564:
561:
555:
550:
546:
542:
538:
534:
530:
523:
520:
507:
503:
497:
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489:
485:
481:
477:
473:
469:
464:
459:
455:
451:
444:
442:
440:
438:
436:
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430:
425:
421:
417:
413:
406:
404:
402:
400:
396:
389:
385:
382:
380:
377:
375:
372:
371:
367:
365:
362:
358:
355:
350:
348:
344:
339:
337:
333:
329:
326:
323:
318:
316:
312:
309:. It was the
308:
304:
300:
297:
293:
289:
287:
282:
278:
270:
267:
265:
264:
260:
259:
254:
249:
243:
240:
236:
232:
229:
225:
223:
222:
218:
217:
214:
205:
203:
202:
198:
197:
194:
185:
183:
182:
178:
177:
174:
165:
163:
162:
158:
157:
153:
148:
144:
140:
137:(51,400
135:
132:168,000
131:
129:
128:
124:
123:
119:
116:
112:
108:
106:
103:
102:
97:
93:
91:
88:
87:
81:
78:
74:
73:
70:
67:
65:
64:Constellation
62:
61:
57:
53:
47:
42:
37:
31:
19:
1726:Dorado Group
1132:Gliese 163 c
957:LHA 120-S 79
942:HE 0437-5439
669:
573:
569:
563:
536:
532:
522:
510:. Retrieved
505:
496:
453:
449:
415:
412:Contribution
411:
359:possesses a
351:
340:
319:
284:
280:
276:
275:
261:
250:09162-00821
246:Sk -69 202,
226:16,000
219:
199:
179:
159:
125:
1757:GRB 790305b
1688:(partly in
1066:SGR 0525−66
288:09162-00821
221:Temperature
186:41.15
90:Declination
83:05 35 27.92
1795:Categories
1700:LEDA 89996
1162:TOI-4127 b
1142:HD 30177 b
1137:HD 28254 b
1124:Exoplanets
987:Melnick 42
982:Melnick 34
962:LH 41-1042
937:Gliese 163
576:(2): 611.
512:August 19,
502:"SN 1987A"
390:References
343:supergiant
325:astronomer
311:progenitor
281:Sk -69 202
201:Luminosity
115:Astrometry
1561:Henize 70
1471:Hodge 301
1260:1854/1855
1157:TOI-813 b
1147:TOI-700 d
967:LH 54-425
927:BAT99-123
922:BAT99-104
583:0906.2284
357:HD 168625
336:telescope
332:supernova
292:magnitude
166:~20
1782:Category
1762:SN 1987A
1620:Galaxies
1178:clusters
1096:VFTS 682
1091:VFTS 352
1086:VFTS 243
1081:VFTS 102
972:LMC195-1
917:BAT99-98
912:BAT99-68
907:BAT99-66
777:Variable
488:17598600
368:See also
290:) was a
212:☉
192:☉
172:☉
127:Distance
41:SN 1987A
1490:Nebulae
1106:WOH G64
1076:TOI-813
1071:TOI-700
902:BAT99-7
608:1660838
588:Bibcode
541:Bibcode
539:: 717.
468:Bibcode
420:Bibcode
305:in the
150:Details
56:Equinox
1806:Dorado
1694:Hydrus
947:HV 888
932:BI 253
881:269810
606:
486:
263:SIMBAD
181:Radius
109:B3 Ia
69:Dorado
58:J2000
1690:Mensa
1679:Other
1554:Other
1476:LH 95
1464:Other
890:Other
876:38282
871:37974
866:37836
861:33579
856:30177
851:28254
846:27274
785:R (P)
689:Bayer
680:Stars
604:S2CID
578:arXiv
484:S2CID
458:arXiv
52:Epoch
1692:and
1670:2082
1665:1947
1660:1892
1655:1672
1650:1566
1645:1553
1640:1549
1635:1533
1571:N119
1545:2080
1540:2078
1535:2060
1530:2032
1525:2029
1520:2020
1515:2014
1510:1936
1505:1934
1455:2257
1450:2241
1445:2197
1440:2164
1435:2108
1430:2100
1425:2074
1420:2070
1415:2040
1410:2027
1405:2004
1400:2003
1395:2002
1390:2001
1385:1997
1380:1994
1375:1984
1370:1983
1365:1978
1360:1974
1355:1971
1350:1969
1345:1955
1340:1935
1335:1929
1330:1910
1325:1903
1320:1901
1315:1898
1310:1873
1305:1872
1300:1871
1295:1869
1290:1868
1285:1866
1280:1860
1275:1859
1270:1858
1265:1856
1255:1852
1250:1850
1245:1847
1240:1846
1235:1820
1230:1818
1225:1806
1220:1783
1215:1763
1210:1761
1205:1755
1200:1712
1195:1712
1176:Star
1061:R145
1056:R139
1017:R136
828:2102
823:1859
514:2019
299:star
269:data
161:Mass
1628:NGC
1596:N55
1591:N49
1586:N44
1581:N41
1576:N11
1498:NGC
1187:NGC
1012:R99
1007:R85
897:B90
596:doi
574:502
549:doi
537:104
476:doi
454:133
313:of
294:12
286:GSC
248:GSC
1797::
1037:a3
1032:a2
1027:a1
838:HD
815:HR
805:BB
800:AB
795:WZ
602:.
594:.
586:.
572:.
547:.
535:.
531:.
504:.
482:.
474:.
466:.
452:.
432:^
418:.
416:89
414:.
398:^
317:.
139:pc
134:ly
1696:)
1152:e
1049:c
1044:b
1022:a
790:S
767:G
762:π
757:π
752:ν
747:λ
742:κ
737:θ
732:η
727:η
722:ζ
717:ε
712:δ
707:γ
702:β
697:α
641:e
634:t
627:v
610:.
598::
590::
580::
557:.
551::
543::
516:.
490:.
478::
470::
460::
426:.
422::
279:(
228:K
209:L
189:R
169:M
141:)
20:)
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