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Details for Revision 2
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Name
  GV Car  
AAVSO UID
--  
Constellation
Carina Sequence
J2000.0
11 05 32.89 -58 43 49.9  (166.38704 -58.73053) Search nearby
B1950.0 11 03 25.42 -58 27 36.9
Galactic coord. 289.550 +1.363
Other names

(Internal only)
2MASS J11053289-5843498 ASAS J110533-5843.8 CD-58 3798
CPD-58 3066 GSC 08627-01797 HD 96368
IOMC 8627000064 UCAC2 06064959  
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Variability type
EA/DM
Spectral type A0m+A8m
Mag. range
8.92 - 9.32 V
Discoverer --
Epoch
12 Feb 1924 (HJD 2423828.433) Ephemeris
Outburst --
Period 4.294621 d
Rise/eclipse dur. 10%  (10.31 h)
Remarks
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1 Otero, Sebastian Alberto Apsidal motion (P= 300 years) Eclipses were 0.33 and 0.12 mag deep in 1987 and they shallowed to 0.22 and 0.08 mag in depth in 2004.
2 GCVS Team Possible member of the cluster NGC 3532. Min II 9.1.
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References
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1 Eclipsing Binary Stars in Open Clusters Southworth, J., Clausen, J.V., 2006, Ap+SS, submitted
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 F.M.Bateson, A.F.Jones, I.Stranson, Charts for Southern Variables ser.3,
1966.
--
5 P.Th.Oosterhoff, BAN 8, 34, 1936. 1936BAN.....8...34O
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Supporting Documents
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Stellar Association Membership
 NGC 3532 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2015-11-20 10:06 UTC Period and eclipse duration from ASAS-3 data.
2 Otero, Sebastian Alberto 2006-08-03 22:59 UTC --
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.