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Name
  V1290 Sco  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
16 50 01.44 -41 37 16.5  (252.50600 -41.62125) Search nearby
B1950.0 16 46 31.32 -41 32 07.8
Proper motion
RA: -1.069 +/- 0.074 mas/yDec: -1.963 +/- 0.054 mas/ySource: Gaia DR1
Galactic coord. 343.131 +1.911
Other names

(Internal only)
CD-41 10930 CPD-41 7651 GDS_J1650014-413716
GSC 07876-02590 HD 151564 HIP 82378
IOMC 7876000026 LSS 3768 NSV 20782
PPM 322248 SAO 227278 cl Braes 95 (NGC 6231)
cl Seggewiss 302 (NGC 6231)    
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Variability type
EA
Spectral type O9.5IV
Mag. range
7.96 - 8.07 V
Discoverer --
Epoch
22 Mar 1992 (HJD 2448704.307) Ephemeris
Outburst --
Period 4.49244 d
Rise/eclipse dur. 9%  (9.7 h)
Remarks
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1 2004IBVS.5557....1O Min II = 8.01V.
2 GCVS Team Var in UV [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.]. Hp = 8.00 - 8.08 [The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1, SP-1200, ESA, 1997.].
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References
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1 Bob Nelson's O-C files, 2016 --
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2008, IBVS 5863
2008IBVS.5863....1K
4 S.A.Otero, P.A.Dubovsky, IBVS N5557, 2004. 2004IBVS.5557....1O
5 K.Loden, P.O.Lindblad, J.Schober, A.Urban, AsAp Suppl 41, No.1, 85, 1980. 1980A&AS...41...85L
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 = 7.64H = 7.61K = 7.59J - K = 0.05
AllWISE W1 = 7.18W2 = 7.46W3 = 7.18W4 = 6.08W1 - W2 = -0.27W3 - W4 = 1.10
Images
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Supporting Documents
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Revision History
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4 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
3 Admin, VSX 2008-12-03 03:58 UTC Primary name changed to GCVS designation [2008IBVS.5863....1K]
2 Admin, VSX 2007-03-23 19:55 UTC Update from [2004IBVS.5557....1O].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.