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Name
  WX Hyi  
AAVSO UID
000-BCW-146 (37185 observations)  
Constellation
Hydrus Sequence
J2000.0
02 09 50.82 -63 18 39.8  (32.46175 -63.31106) Search nearby
B1950.0 02 08 28.19 -63 32 47.7
Proper motion
RA: 37.4 +/- 2.6 mas/yDec: 12.0 +/- 2.6 mas/ySource: UCAC4
Galactic coord. 288.884 -51.626
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXP J020951.6-631847 1RXS J020952.1-631838 1WGA J0209.8-6318
2E 0208.4-6332 2E 541 2MASS J02095083-6318398
2RXS J020951.4-631838 2XMM J020950.5-631839 3XMM J020950.7-631840
4XMM J020950.7-631840 AAVSO 0207-63 AN 9.1932
ASASSN-V J020950.83-631839.7 Downes WX Hyi GSC 08854-00927
Gaia20dwt HV 8016 OGLE-IV MBR182.27 429
OGLE-MC-DN-0009 RBS 288 SV* P 60
WISE J020950.8-631839 XMMOM J020950.9-631840 XMMSL1 J020951.0-631838
XMMSL2 J020951.0-631839    
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Variability type
UGSU
Spectral type pec(UG)
Mag. range
9.6 - 15.9 V
Discoverer --
Epoch
--
Outburst --
Period 0.074813 d  (107.731 min)
Rise/eclipse dur. --
Remarks
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1 GCVS Team Mean interval between the supermaxima is 141.5d. Porb = 0.0748134d [R.Schoembs, N.Vogt, AsAp 97, 185, 1981.]. Period between the superhumps observed during the supermaxima is 0.07737d [J.Bailey, MN 188, 681, 1979.].
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References
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1 Gaia Alerts, 2020 (online data) --
2 Mroz, P.; et al., 2015, One Thousand New Dwarf Novae from the OGLE Survey 2015AcA....65..313M
3 R.T. Hamilton, T.E. Harrison, C. Tappert, S.B. Howell, 2010,
arXiv:1012.1368v1 [astro-ph.SR]
2010arXiv1012.1368H
4 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
5 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
6 N.Vogt, F.M.Bateson, AsAp Suppl 48, N3, 383, 1982. 1982A&AS...48..383V
7 N.Vogt, AsAp 88, 66, 1980. 1980A&A....88...66V
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 13.48H = 13.24K = 12.96J - K = 0.52
AllWISE W1 = 11.83W2 = 11.71W3 = 11.22W1 - W2 = 0.13
APASS-DR9 B = 14.57V = 14.53g' = 14.17r' = 14.28i' = 14.26B - V = 0.04
GALEX-DR5 FUV = 13.61NUV = 13.51FUV - NUV = 0.10
Images
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Supporting Documents
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Campaigns/Programs
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Revision History
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4 Otero, Sebastian Alberto 2020-08-25 17:55 UTC Minimum magnitude from AAVSO data. Gaia DR2 position.
3 Admin, VSX 2010-12-09 03:25 UTC Update from [2010arXiv1012.1368H].
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.