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Name
  V1087 Cen  
AAVSO UID
--  
Constellation
Centaurus Sequence
J2000.0
11 28 51.98 -62 55 51.6  (172.21660 -62.93100) Search nearby
B1950.0 11 26 36.54 -62 39 18.9
Proper motion
RA: -6.4 +/- 2.8 mas/yDec: -6.9 +/- 3.9 mas/ySource: UCAC4
Galactic coord. 293.697 -1.549
Other names

(Internal only)
CD-62 522 CPD-62 2033 GDS_J1128519-625551
GSC 08976-04479 HD 99898 IDS 1124.4S6223
IRAS 11265-6239 LSS 2354 NSV 18773
PPM 358740 SAO 251419  
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Variability type
EA
Spectral type O9V
Mag. range
9.34 - 9.52 V
Discoverer --
Epoch
25 Apr 1997 (HJD 2450563.528) Ephemeris
Outburst --
Period 5.04913 d
Rise/eclipse dur. 9%  (10.9 h)
Remarks
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1 Admin, VSX Apsidal motion, U = 169 years [2007IBVS.5797....1K]. VB AB (9.6m, 10.3m, 0.8", 27deg, 1937).
2 2006IBVS.5680....1O Min II = 9.5V. Apsidal motion system.
3 GCVS Team Var in UV.
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References
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1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2008, IBVS 5863
2008IBVS.5863....1K
2 S.A.Otero, P.Wils, IBVS N5680, 2006. 2006IBVS.5680....1O
3 P.R.Wesselius, R.J.van Duinen, A.R.W.de Jonge, J.W.G.Aalders, W.Luinge,
K.J.Wildeman, AsAp Suppl 49, No.3, 427, 1982.
1982A&AS...49..427W
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 = 8.42H = 8.35K = 8.29J - K = 0.13
AllWISE W1 = 8.23W2 = 8.24W3 = 5.48W4 = 1.11W1 - W2 = -0.01W3 - W4 = 4.37
APASS-DR9 g' = 10.21
Images
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Supporting Documents
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Revision History
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4 Admin, VSX 2010-01-04 23:43 UTC Update from the GCVS version of November 2009.
3 Admin, VSX 2008-12-02 22:28 UTC Primary name changed to GCVS designation [2008IBVS.5863....1K]
2 Admin, VSX 2007-03-23 15:55 UTC Update from [2006IBVS.5680....1O].
1 Admin, VSX 2005-12-17 20:33 UTC Initial database population.