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Name
  CU Vel  
AAVSO UID
000-BCX-479 (21488 observations)  
Constellation
Vela Sequence
J2000.0
08 58 33.03 -41 47 51.7  (134.63763 -41.79769) Search nearby
B1950.0 08 56 41.65 -41 36 07.1
Proper motion
RA: 42.1 +/- 27.5 mas/yDec: -66.2 +/- 27.5 mas/ySource: UCAC4
Galactic coord. 263.556 +2.608
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J085832.5-414745 2MASS J08583302-4147516 AAVSO 0854-41
AN 715.1935 Downes CU Vel HV 8171
SON 4907    
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Variability type
UGSU
Spectral type M5V
Mag. range
10.5 - 17.0 V
Discoverer --
Epoch
--
Outburst --
Period 0.0785 d  (113.0 min)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto GCVS cycle length 164.7 d.
2 GCVS Team The period of superhumps ~0.08d, A = 0.4m [B.F.Marino, W.S.G.Walker, Southern Stars 30, N2/3, 241, 1983.].
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References
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1 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
2 Catalogue of cataclysmic binaries, low-mass X-ray binaries and related
objects (7th Edition)
2003A&A...404..301R
3 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
4 N.Vogt, F.M.Bateson, AsAp Suppl 48, N3, 383, 1982. 1982A&AS...48..383V
5 F.M.Bateson, NZAS Publ N5, 1, 1977. --
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 = 14.49H = 13.99K = 13.84J - K = 0.65
AllWISE W1 = 13.45W2 = 13.13W3 = 10.90W4 = 8.41W1 - W2 = 0.32W3 - W4 = 2.49
Images
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Supporting Documents
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Campaigns/Programs
 HST/COS CV program
 Legacy CVs
Revision History
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3 Otero, Sebastian Alberto 2011-11-21 19:12 UTC Spectral type and orbital period from Ritter and Kolb (2011, 2003A&A...404..301R). Range from AAVSO data and Downes (2001). 2MASS position.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.