1472:
1450:
28:
327:
in 1979. In 1984, a candidate optical counterpart was identified by I. R. Tuohy and associates from photographs taken at the
Schmidt telescope. A low-resolution spectrum revealed this is a cataclysmic variable, and it was assigned the
1538:
681:
597:
1509:
765:
Mouchet, M.; et al. (October 1991). "The UV variability of the intermediate polars TW Pictoris (H 0534-581) and TX Columbae (1H 0542-407)".
1528:
324:
851:
56:
1543:
1502:
876:
484:
362:
Scaringi, S.; et al. (October 2021). "An accreting white dwarf displaying fast transitional mode switching".
980:
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525:
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289:
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variation, and the inset plot, adapted from
Patterson and Moulden (1993), shows the periodic variability.
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705:. XMM-Newton: The Next Decade, Proceedings of the Conference held 9-11 May, 2016 at ESAC, Madrid.
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41:
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549:"The Edinburgh-Cape Blue Object Survey - III. Zone 2; galactic latitudes -30° > b > -40°"
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XMM-Newton
Observations of TW PIC in comparison with the Archival SWIFT and RXTE data
651:
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305:
285:
165:
143:
64:
340:
pulsation makes this less likely. The current classification remains controversial.
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1038:
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27:
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417:"Rapid Oscillations in Cataclysmic Variables. X. TW Pictoris (= H0534-581)"
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1234:
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1224:
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726:"Identification of two southern X-ray emitting cataclysmic variables"
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69:
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Data
Release 2: Summary of the contents and survey properties"
332:
TW Pictoris. It was initially proposed to be an intermediate
542:
540:
538:
312:
of 6.06 hours. One of the components is an accreting
292:. It is located at a distance of approximately 1,430
323:
H0534-581 was identified from the data collected by the
1483:
421:
357:
355:
353:
36:
for TW Pictoris. The main plot,adapted from
Scaringi
1416:
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1379:
1297:
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1210:
1052:
979:
894:
885:
474:; et al. (Gaia collaboration) (August 2018).
415:Patterson, Joseph; Moulden, Margaret (July 1993).
798:Monthly Notices of the Royal Astronomical Society
553:Monthly Notices of the Royal Astronomical Society
598:American Association of Variable Star Observers
1478:This variable star–related article is a
1503:
845:
682:Centre de données astronomiques de Strasbourg
8:
792:Norton, A. J.; et al. (February 2000).
724:Tuohy, I. R.; et al. (December 1986).
95:−58° 01′ 40.77″
1510:
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1385:
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891:
852:
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830:
304:observations in the visual band suggest a
817:
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572:
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466:
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460:
440:
375:
55:J2000
547:O'Donoghue, D.; et al. (May 2013).
1539:Objects with variable star designations
349:
172:
588:Watson, Christopher (4 January 2010).
18:
701:Balman, S.; et al. (June 2016).
620:"General Catalogue of Variable Stars"
7:
1468:
1466:
184:
1482:. You can help Knowledge (XXG) by
618:Samus, N. N.; et al. (2017).
14:
1470:
1449:
1448:
819:10.1046/j.1365-8711.2000.03216.x
26:
16:Star in the constellation Pictor
526:Gaia DR2 record for this source
207:2.2839 ± 0.0223
1:
485:Astronomy & Astrophysics
284:star system in the southern
40:(2021), shows the long-term
877:Pictor in Chinese astronomy
794:"The nature of TW Pictoris"
519:10.1051/0004-6361/201833051
1560:
1529:Cataclysmic variable stars
1465:
767:Astronomy and Astrophysics
394:10.1038/s41550-021-01494-x
1446:
1293:
867:
644:10.1134/S1063772917010085
330:variable star designation
256:
246:
239:
235:
159:
152:
115:
49:
24:
1256:2MASS J05332802−4257205
872:List of stars in Pictor
861:Constellation of Pictor
779:1991A&A...250...99M
509:2018A&A...616A...1G
102:Apparent magnitude
730:Astrophysical Journal
336:, but the lack of an
574:10.1093/mnras/stt158
282:cataclysmic variable
280:is a 14th magnitude
1544:Variable star stubs
810:2000MNRAS.312..362N
742:1986ApJ...311..275T
711:2016xnnd.confE..73B
636:2017ARep...61...80S
565:2013MNRAS.431..240O
433:1993PASP..105..779P
386:2022NatAs...6...98S
257:Database references
175: −11.632
148:Nova-like variable
21:
241:Other designations
144:Variable type
19:
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624:Astronomy Reports
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187: 3.745
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364:Nature Astronomy
359:
325:HEAO 1 satellite
222:1,430 ± 10
186:
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116:Characteristics
111:
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80:
50:Observation data
30:
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472:Brown, A. G. A.
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78:Right ascension
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1434:QSO J0529-4351
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1281:WISE 0647−6232
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1266:PSR J0437−4715
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804:(2): 362–370.
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751:10.1086/164770
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580:
559:(1): 240–251.
534:
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442:10.1086/133229
407:
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310:orbital period
300:measurements.
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1307:AB Pictoris b
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1251:EBLM J0555-57
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594:AAVSO Website
591:
590:"TW Pictoris"
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306:binary system
303:
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286:constellation
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166:Proper motion
163:
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147:
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110:(14.1 - 15.6)
107:
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71:
68:
66:
65:Constellation
63:
62:
58:
54:
48:
43:
39:
35:
29:
23:
1484:expanding it
1477:
1462:
1429:PKS 0529-549
1312:β Pictoris b
1018:
968:
801:
797:
787:
770:
766:
760:
733:
729:
719:
702:
696:
685:. Retrieved
675:
666:
655:. Retrieved
630:(1): 80–88.
627:
623:
613:
601:. Retrieved
593:
583:
556:
552:
489:
483:
477:
424:
420:
410:
367:
363:
321:X-ray source
318:
277:
276:
262:
251:, H0534-581
215:
199:
164:
84:05 34 50.586
37:
20:TW Pictoris
736:: 275–298.
427:: 779–784.
314:white dwarf
302:Photometric
294:light-years
278:TW Pictoris
134:color index
123:color index
91:Declination
42:visual band
34:light curve
1523:Categories
1362:TOI-1338 b
1357:LHS 1815 b
1322:HD 40307 b
1299:Exoplanets
687:2021-11-27
657:2021-11-27
499:1804.09365
377:2110.09124
370:: 98–102.
344:References
154:Astrometry
1352:HR 2562 B
652:125853869
451:122934884
402:239015940
296:based on
104: (V)
1454:Category
1424:Pictor A
1381:Galaxies
1276:TOI-1338
1261:NGC 1995
981:Variable
672:"TW Pic"
308:with an
298:parallax
217:Distance
201:Parallax
1271:TOI-270
806:Bibcode
775:Bibcode
738:Bibcode
707:Bibcode
632:Bibcode
626:. 5.1.
603:28 July
561:Bibcode
504:Bibcode
429:Bibcode
382:Bibcode
57:Equinox
1534:Pictor
773:: 99.
677:SIMBAD
650:
530:VizieR
492:. A1.
449:
400:
290:Pictor
264:SIMBAD
249:TW Pic
108:15.10
70:Pictor
59:J2000
38:et al.
1417:Other
1244:Other
1235:41248
1230:41004
1225:40307
1220:37781
970:μ Dor
896:Bayer
887:Stars
713:. 73.
648:S2CID
524:
494:arXiv
447:S2CID
398:S2CID
372:arXiv
338:X-ray
334:polar
185:Dec.:
138:0.27
127:0.99
53:Epoch
1480:stub
1408:1998
1403:1803
1398:1705
1202:2562
1197:2389
1192:2369
1187:2360
1182:2354
1177:2345
1172:2337
1167:2336
1162:2274
1157:2138
1152:2117
1147:2114
1142:2094
1137:2089
1132:2072
1127:2049
1122:2044
1117:2032
1112:2023
1107:2008
1102:1984
1097:1912
1092:1860
1087:1856
1082:1813
1077:1742
1072:1727
1067:1667
1062:1498
605:2014
478:Gaia
319:The
270:data
132:B−V
121:U−B
1390:NGC
814:doi
802:312
771:250
746:doi
734:311
640:doi
569:doi
557:431
528:at
514:doi
490:616
437:doi
425:105
390:doi
288:of
209:mas
203:(π)
189:mas
177:mas
173:RA:
168:(μ)
1525::
1212:HD
1054:HR
1044:VZ
1039:AK
1034:AE
1029:AB
1024:TX
1019:TW
1014:TV
1009:TU
1004:SW
999:RR
812:.
800:.
796:.
769:.
744:.
732:.
728:.
680:.
674:.
646:.
638:.
628:61
622:.
596:.
592:.
567:.
555:.
551:.
537:^
512:.
502:.
488:.
482:.
459:^
445:.
435:.
423:.
419:.
396:.
388:.
380:.
366:.
352:^
316:.
229:pc
224:ly
193:yr
181:yr
32:A
1511:e
1504:t
1497:v
1486:.
1367:c
1347:g
1342:f
1337:e
1332:d
1327:c
1317:c
994:S
989:R
964:ν
959:μ
954:λ
949:κ
944:ι
939:θ
934:η
929:η
924:ζ
919:δ
914:γ
909:β
904:α
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