1588:
29:
258:. The galaxy is undergoing tumultuous changes, as rings of gas are likely being ejected from the galaxy. Its outermost ring is 1400 light-years across while the inner ring is 260 light-years across. Although the Circinus galaxy can be seen using a small telescope, it was not noticed until 1977 because it lies close to the plane of the Milky Way and is obscured by galactic dust. The Circinus Galaxy is a Type II
727:
383:
493:
Izumi, Takuma; Wada, Keiichi; Imanishi, Masatoshi; Nakanishi, Kouichiro; Kohno, Kotaro; Kudoh, Yuki; Kawamuro, Taiki; Baba, Shunsuke; Matsumoto, Naoki; Fujita, Yutaka; Tristram, Konrad R. W. (2023-11-03).
1156:
1151:
888:
878:
777:
1146:
1141:
1063:
1211:
1206:
1013:
1008:
1003:
420:
1201:
1196:
1181:
1176:
1073:
1068:
1028:
998:
993:
988:
978:
973:
968:
963:
958:
953:
948:
943:
938:
933:
923:
918:
913:
908:
808:
803:
1171:
1166:
1058:
1053:
1048:
1043:
1038:
1018:
903:
833:
281:, which was identified over a decade after it exploded. This supernova event was first observed during 2001 as a bright, variable object in a
1216:
1161:
1121:
1116:
1023:
893:
863:
858:
828:
823:
848:
838:
300:. One object is possibly a satellite of the Circinus Galaxy, known as HIZOA J1353-58. HIZOA J1353-58 was discovered in a survey of neutral
1251:
1241:
1093:
853:
843:
278:
1236:
1078:
873:
813:
742:
1131:
868:
345:
The quoted diameters in this infobox was based on NED's provided scale of 15 pc/arcsec multiplied with the given angular diameters.
818:
629:
Staveley-Smith, L.; Kraan-Korteweg, R. C.; Schröder, A. C.; Henning, P. A.; Koribalski, B. S.; Stewart, I. M.; Heald, G. (2016).
770:
440:
Maiolino, R.; Krabbe, A.; Thatte, N.; Genzel, R. (1998). "Seyfert
Activity and Nuclear Star Formation in the Circinus Galaxy".
562:
118:
1289:
763:
731:
388:
688:
177:
410:
315:
1620:
1377:
1307:
708:
693:
282:
1298:
239:
60:
552:
1428:
1282:
34:
1625:
1410:
1630:
1610:
652:
601:
517:
459:
247:
8:
656:
605:
521:
463:
670:
642:
591:
507:
475:
449:
159:
132:
99:
495:
1615:
1591:
1324:
1275:
665:
630:
558:
533:
305:
289:
47:
674:
479:
1462:
1256:
1103:
795:
755:
660:
609:
525:
467:
251:
188:
173:
146:
1352:
1136:
883:
67:
787:
259:
243:
231:
737:
1604:
1367:
1347:
1342:
1332:
1246:
1191:
1186:
983:
928:
537:
263:
235:
203:
199:
55:
1267:
738:
Chandra X observatory
Examines Black Holes Large and Small in Nearby Galaxy
529:
1511:
1452:
1357:
1337:
898:
747:
628:
614:
579:
496:"Supermassive black hole feeding and feedback observed on subparsec scales"
439:
1493:
1362:
1231:
454:
297:
293:
271:
79:
748:
NASA Astronomy
Picture of the Day: The Circinus Galaxy (4 December 2000)
1400:
1395:
1390:
1385:
1226:
1221:
1033:
319:
165:
138:
28:
1485:
1436:
1418:
267:
255:
1545:
1519:
1088:
647:
512:
471:
301:
89:
596:
285:
image, but it was not confirmed as a supernova until years later.
1126:
554:
Astronomy of the Milky Way: Observer's Guide to the
Southern Sky
1563:
1537:
1083:
726:
415:
311:
1467:
150:
44:
288:
The
Circinus Galaxy is one of twelve large galaxies in the "
1457:
1315:
492:
743:
The Hubble
European Space Agency picture and information
323:
785:
571:
270:, though it is probably slightly farther away than
584:Monthly Notices of the Royal Astronomical Society
1602:
254:), is one of the closest major galaxies to the
37:(HST) image of the core of the Circinus Galaxy.
1297:
1283:
771:
557:. New York, New York: Springer. p. 103.
421:Centre de données astronomiques de Strasbourg
1510:
384:"Detailed Information for Object ESO 97-G13"
709:"Black Holes of the Circinus Galaxy - NASA"
1290:
1276:
778:
764:
27:
1484:
664:
646:
631:"The Parkes H I Zone of Avoidance Survey"
613:
595:
511:
453:
590:(1) (published 10 March 2014): 405–426.
192:
103:
1562:
341:
339:
84:−65° 20′ 21″
1603:
1536:
577:
550:
1271:
759:
578:McCall, Marshall L. (29 April 2013).
403:
378:
376:
374:
372:
370:
368:
366:
364:
362:
242:. It is located 4 degrees below the
689:"Black Holes of the Circinus Galaxy"
336:
16:Galaxy in the constellation Circinus
277:Circinus Galaxy produced supernova
13:
359:
14:
1642:
719:
246:, and, at a distance of 4.0
1587:
1586:
725:
389:NASA/IPAC Extragalactic Database
322:about 100 times the mass of the
304:(H I) and is located within the
262:and is one of the closest known
701:
681:
622:
544:
486:
433:
318:at the edge of this galaxy, a
1:
352:
7:
10:
1647:
666:10.3847/0004-6256/151/3/52
1584:
1558:
1532:
1506:
1480:
1445:
1427:
1409:
1376:
1323:
1314:
1308:List of stars in Circinus
1305:
1299:Constellation of Circinus
1102:
794:
694:Jet Propulsion Laboratory
442:The Astrophysical Journal
283:Chandra X-ray Observatory
215:
210:
187:
127:
117:
112:
98:
88:
78:
66:
54:
42:
26:
21:
635:The Astronomical Journal
329:
530:10.1126/science.adf0569
411:"NAME Circinus Galaxy"
216:ESO 97-G13, LEDA 50779
168:× 16,928 ly)
141:× 19,860 ly)
35:Hubble Space Telescope
580:"A Council of Giants"
551:Inglis, Mike (2004).
153:K-band total isophote
734:at Wikimedia Commons
615:10.1093/mnras/stu199
162:× 5.19 kpc
135:× 6.09 kpc
657:2016AJ....151...52S
606:2014MNRAS.440..405M
522:2023Sci...382..554I
464:1998ApJ...493..650M
292:" surrounding the
211:Other designations
100:Apparent magnitude
43:Observation data (
1598:
1597:
1580:
1579:
1554:
1553:
1528:
1527:
1502:
1501:
1476:
1475:
1265:
1264:
730:Media related to
564:978-1-85233-742-1
506:(6670): 554–559.
306:Zone of Avoidance
290:Council of Giants
220:
219:
194:
105:
1638:
1621:Seyfert galaxies
1590:
1589:
1560:
1559:
1534:
1533:
1508:
1507:
1482:
1481:
1321:
1320:
1292:
1285:
1278:
1269:
1268:
1257:Whirlpool Galaxy
1182:Markarian 266 SW
1157:IRAS F01475-0740
788:Seyfert galaxies
786:List of notable
780:
773:
766:
757:
756:
729:
713:
712:
705:
699:
698:
685:
679:
678:
668:
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568:
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541:
515:
490:
484:
483:
457:
455:astro-ph/9709091
437:
431:
430:
428:
427:
407:
401:
400:
398:
396:
380:
346:
343:
206:
183:
180:90% total B-band
156:
74:
31:
19:
18:
1646:
1645:
1641:
1640:
1639:
1637:
1636:
1635:
1601:
1600:
1599:
1594:
1576:
1572:Circinus Galaxy
1550:
1524:
1498:
1472:
1441:
1423:
1405:
1372:
1310:
1301:
1296:
1266:
1261:
1152:IRAS 19014+4109
1147:IRAS 18325-5926
1142:IRAS 13197-1627
1137:IRAS 05189-2524
1112:Circinus Galaxy
1098:
889:IRAS 13349+1428
884:IRAS 13224-3809
879:IRAS 07598+6508
790:
784:
753:
732:Circinus Galaxy
722:
717:
716:
707:
706:
702:
687:
686:
682:
627:
623:
576:
572:
565:
549:
545:
491:
487:
438:
434:
425:
423:
409:
408:
404:
394:
392:
382:
381:
360:
355:
350:
349:
344:
337:
332:
264:active galaxies
224:Circinus Galaxy
197:
170:
169:
163:
157:
143:
142:
136:
113:Characteristics
72:
68:Right ascension
38:
22:Circinus Galaxy
17:
12:
11:
5:
1644:
1634:
1633:
1628:
1623:
1618:
1613:
1596:
1595:
1585:
1582:
1581:
1578:
1577:
1575:
1574:
1568:
1566:
1556:
1555:
1552:
1551:
1549:
1548:
1542:
1540:
1530:
1529:
1526:
1525:
1523:
1522:
1516:
1514:
1504:
1503:
1500:
1499:
1497:
1496:
1490:
1488:
1478:
1477:
1474:
1473:
1471:
1470:
1465:
1460:
1455:
1449:
1447:
1443:
1442:
1440:
1439:
1433:
1431:
1425:
1424:
1422:
1421:
1415:
1413:
1407:
1406:
1404:
1403:
1398:
1393:
1388:
1382:
1380:
1374:
1373:
1371:
1370:
1365:
1360:
1355:
1350:
1345:
1340:
1335:
1329:
1327:
1318:
1312:
1311:
1306:
1303:
1302:
1295:
1294:
1287:
1280:
1272:
1263:
1262:
1260:
1259:
1254:
1249:
1244:
1239:
1234:
1229:
1224:
1219:
1214:
1212:Markarian 1210
1209:
1207:Markarian 1066
1204:
1199:
1194:
1189:
1184:
1179:
1174:
1169:
1164:
1159:
1154:
1149:
1144:
1139:
1134:
1129:
1124:
1119:
1114:
1108:
1106:
1100:
1099:
1097:
1096:
1091:
1086:
1081:
1076:
1071:
1066:
1064:PMN J0948+0022
1061:
1056:
1051:
1046:
1041:
1036:
1031:
1026:
1021:
1016:
1014:Markarian 1239
1011:
1009:Markarian 1044
1006:
1004:Markarian 1018
1001:
996:
991:
986:
981:
976:
971:
966:
961:
956:
951:
946:
941:
936:
931:
926:
921:
916:
911:
906:
901:
896:
891:
886:
881:
876:
871:
866:
861:
856:
851:
846:
841:
836:
831:
826:
821:
816:
811:
806:
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791:
783:
782:
775:
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751:
750:
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740:
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721:
720:External links
718:
715:
714:
700:
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621:
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563:
543:
485:
472:10.1086/305150
432:
402:
357:
356:
354:
351:
348:
347:
334:
333:
331:
328:
260:Seyfert galaxy
244:Galactic plane
232:Seyfert galaxy
218:
217:
213:
212:
208:
207:
195:
185:
184:
129:
125:
124:
121:
115:
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1557:
1547:
1544:
1543:
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1535:
1531:
1521:
1518:
1517:
1515:
1513:
1512:Star clusters
1509:
1505:
1495:
1492:
1491:
1489:
1487:
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1469:
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1293:
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1245:
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1233:
1230:
1228:
1225:
1223:
1220:
1218:
1215:
1213:
1210:
1208:
1205:
1203:
1202:Markarian 573
1200:
1198:
1197:Markarian 477
1195:
1193:
1192:Markarian 463
1190:
1188:
1187:Markarian 273
1185:
1183:
1180:
1178:
1177:Markarian 176
1175:
1173:
1170:
1168:
1165:
1163:
1160:
1158:
1155:
1153:
1150:
1148:
1145:
1143:
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1130:
1128:
1125:
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1118:
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1110:
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1087:
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1067:
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1050:
1047:
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1042:
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1037:
1035:
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1030:
1027:
1025:
1022:
1020:
1017:
1015:
1012:
1010:
1007:
1005:
1002:
1000:
999:Markarian 993
997:
995:
994:Markarian 896
992:
990:
989:Markarian 841
987:
985:
984:Markarian 817
982:
980:
979:Markarian 705
977:
975:
974:Markarian 704
972:
970:
969:Markarian 618
967:
965:
964:Markarian 609
962:
960:
959:Markarian 509
957:
955:
954:Markarian 507
952:
950:
949:Markarian 478
947:
945:
944:Markarian 423
942:
940:
939:Markarian 376
937:
935:
934:Markarian 359
932:
930:
929:Markarian 335
927:
925:
924:Markarian 334
922:
920:
919:Markarian 315
917:
915:
914:Markarian 279
912:
910:
909:Markarian 110
907:
905:
902:
900:
897:
895:
892:
890:
887:
885:
882:
880:
877:
875:
872:
870:
867:
865:
862:
860:
857:
855:
852:
850:
847:
845:
842:
840:
837:
835:
832:
830:
827:
825:
822:
820:
817:
815:
812:
810:
809:Arakelian 564
807:
805:
804:Arakelian 120
802:
801:
799:
797:
793:
789:
781:
776:
774:
769:
767:
762:
761:
758:
754:
749:
746:
744:
741:
739:
736:
733:
728:
724:
723:
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704:
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684:
676:
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662:
658:
654:
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581:
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566:
560:
556:
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539:
535:
531:
527:
523:
519:
514:
509:
505:
501:
497:
489:
481:
477:
473:
469:
465:
461:
456:
451:
448:(2): 650–65.
447:
443:
436:
422:
418:
417:
412:
406:
395:September 13,
391:
390:
385:
379:
377:
375:
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257:
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249:
245:
241:
237:
236:constellation
233:
229:
225:
214:
209:
205:
201:
196:
190:
189:Apparent size
186:
181:
179:
175:
167:
164:(33,855
161:
154:
152:
148:
140:
137:(48,430
134:
130:
126:
122:
120:
116:
111:
107:
101:
97:
94:426 ± 25 km/s
93:
91:
87:
83:
81:
77:
71:
69:
65:
62:
59:
57:
56:Constellation
53:
49:
46:
41:
36:
30:
25:
20:
1626:LEDA objects
1571:
1463:PSR B1509−58
1453:Circinus X-1
1172:Markarian 78
1167:Markarian 34
1111:
1074:SBS 0846+513
1069:RE J0134+396
1059:PKS 0558-504
1029:MGC +8-11-11
1019:MCG -2-58-22
904:Markarian 79
899:Markarian 50
834:ESO 323-G077
752:
703:
692:
683:
638:
634:
624:
587:
583:
573:
553:
546:
503:
499:
488:
445:
441:
435:
424:. Retrieved
414:
405:
393:. Retrieved
387:
310:
287:
276:
227:
223:
221:
172:
145:
1631:ESO objects
1611:Local Sheet
1494:HD 129445 b
1232:Messier 106
1217:MCG-5-23-16
1162:Markarian 3
1122:ESO 428-G14
1117:ESO 103-G35
1054:PG 1404+226
1049:PG 1402+261
1044:PG 1244+026
1039:PG 1211+143
1024:MCG-6-30-15
894:Markarian 6
864:1H 1707-495
859:1H 0419-577
829:ESO 198-G24
824:ESO 141-055
314:detected a
298:Local Sheet
294:Local Group
272:Centaurus A
158:10.38
131:14.85
80:Declination
1605:Categories
1486:Exoplanets
1227:Messier 88
1222:Messier 77
1034:Messier 81
849:Fairall 51
839:ESO 362-18
648:1602.02922
513:2305.03993
426:2007-04-20
353:References
320:black hole
228:ESO 97-G13
1252:NGC 4922N
1247:NGC 4676B
1242:NGC 2788A
1104:Seyfert 2
1094:III Zw 77
854:H0557-385
844:Fairall 9
796:Seyfert 1
641:(3): 52.
597:1403.3667
538:0036-8075
279:SN 1996cr
268:Milky Way
256:Milky Way
250:(13
73:14 13 9.9
1616:Circinus
1592:Category
1564:Galaxies
1546:NGC 5315
1520:NGC 5823
1378:Variable
1237:NGC 454E
1089:III Zw 2
1079:Ton S180
874:IC 4329A
814:Arp 102B
675:54665552
480:16365899
302:hydrogen
240:Circinus
174:diameter
147:diameter
90:Redshift
61:Circinus
1538:Nebulae
1132:IC 3639
1127:IC 2560
869:IC 3599
653:Bibcode
602:Bibcode
518:Bibcode
500:Science
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296:in the
266:to the
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1084:I Zw 1
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416:SIMBAD
312:NuSTAR
191:
123:SA(s)b
102:
1468:WR 66
1446:Other
1325:Bayer
1316:Stars
819:3C 59
671:S2CID
643:arXiv
592:arXiv
508:arXiv
476:S2CID
450:arXiv
330:Notes
202:× 3.0
151:2MASS
48:epoch
45:J2000
1458:MN18
1419:5632
559:ISBN
534:ISSN
397:2023
222:The
128:Size
119:Type
108:12.1
661:doi
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610:doi
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526:doi
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468:doi
446:493
326:.
324:Sun
316:ULX
252:Mly
248:Mpc
238:of
198:6.9
193:(V)
178:ESO
160:kpc
133:kpc
104:(V)
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