755:
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97:
130:
systems in the sky. These systems are characterised by frequent eruptions and less frequent supereruptions. The former are smooth, while the latter exhibit short "superhumps" of heightened activity. The white dwarf sucks matter from the other star onto an
143:, 9.0 in normal outbursts and remaining at magnitude 14.4 when quiet. Normal outbursts occur every 27.3 days and last for 1.4 days, while superoutbursts happen 179 days and last for 12.6 days.
292:
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792:
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340:
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811:
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805:
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44:
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592:
579:
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325:
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633:
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628:
623:
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194:
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49:
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690:
95:
382:
118:
of the SU Ursae
Majoris type in the deep southern constellation
329:
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and another generally cool star. It is one of the brightest
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286:
Gänsicke, B. T.; Beuermann, K.; Thomas, H.-C. (1997).
683:
655:
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578:
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293:Monthly Notices of the Royal Astronomical Society
266:American Association of Variable Star Observers
761:This variable star–related article is a
222:"Photometric study of the dwarf nova VW Hydri"
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174:Centre de données astronomiques de Strasbourg
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75:−71° 17′ 41.3″
313:
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822:Objects with variable star designations
251:
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16:Star system in the constellation Hydrus
18:
107:for VW Hydri, plotted from AAVSO data
7:
751:
749:
288:"EK TrA, a close relative of VW HYI"
33:
122:; a star system that consists of a
765:. You can help Knowledge (XXG) by
135:and periodically erupts, reaching
14:
753:
735:
734:
1:
373:Hydrus in Chinese astronomy
843:
748:
562:WISEPC J014807.25−720258.7
227:Astronomy and Astrophysics
732:
610:
574:
363:
24:
368:List of stars in Hydrus
357:Constellation of Hydrus
315:10.1093/mnras/289.2.388
240:1974A&A....36..369V
711:Large Magellanic Cloud
701:Small Magellanic Cloud
108:
99:
256:BSJ (19 July 2010).
827:Variable star stubs
306:1997MNRAS.289..388G
21:
137:apparent magnitude
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220:Vogt, N. (1974).
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25:Observation data
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557:SMSS J0313−6708
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195:"Download Data"
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58:Right ascension
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141:superoutbursts
133:accretion disc
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616:Star clusters
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262:AAVSO Website
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45:Constellation
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767:expanding it
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717:, partly in
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271:12 September
269:. Retrieved
261:
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203:. Retrieved
198:
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179:12 September
177:. Retrieved
167:
111:
110:
87:names=
80:
817:Dwarf novae
713:(mostly in
703:(mostly in
164:"V* VW Hyi"
128:dwarf novae
124:white dwarf
105:light curve
102:visual band
71:Declination
64:04 09 11.39
806:Categories
598:HD 10180 c
580:Exoplanets
258:"VW Hydri"
234:: 369–78.
147:References
116:dwarf nova
593:GJ 3021 b
588:η Hydri b
205:1 October
199:aavso.org
20:VW Hydri
740:Category
696:PGC 6240
648:Galaxies
634:NGC 1466
500:Variable
112:VW Hydri
82:Distance
629:NGC 643
624:NGC 602
302:Bibcode
236:Bibcode
201:. AAVSO
139:8.4 in
38:J2000.0
35:Equinox
31:J2000.0
812:Hydrus
715:Dorado
705:Tucana
169:SIMBAD
120:Hydrus
50:Hydrus
719:Mensa
691:KKs 3
684:Other
545:Other
536:20003
531:10180
392:Bayer
383:Stars
114:is a
28:Epoch
763:stub
526:1237
273:2013
207:2021
181:2013
675:813
670:802
665:646
657:NGC
552:AB8
310:doi
298:289
808::
518:HD
508:VW
308:.
296:.
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264:.
260:.
248:^
232:36
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197:.
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155:^
100:A
89:pc
794:e
787:t
780:v
769:.
721:)
707:)
490:τ
485:τ
480:σ
475:π
470:π
465:ν
460:μ
455:λ
450:κ
445:ι
440:θ
435:η
430:η
425:ζ
420:ε
415:δ
410:γ
405:β
400:α
349:e
342:t
335:v
318:.
312::
304::
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238::
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183:.
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