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Latest Details
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Name
  V0913 Sco  
AAVSO UID
000-BBW-799 (27 observations)  
Constellation
Scorpius Sequence
J2000.0
15 58 34.87 -24 49 53.4  (239.64529 -24.83150) Search nearby
B1950.0 15 55 34.70 -24 41 20.0
Proper motion
RA: -12.31 +/- 0.29 mas/yDec: -24.67 +/- 0.22 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 348.119 +21.196
Other names

(Internal only)
ASASSN-V J155834.80-244955.0 CD-24 12427 CPD-24 5613
HD 142990 HIP 78246 HR 5942
SAO 183982    
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Variability type
SXARI
Spectral type B6,He-weak
Mag. range
5.4 - 5.47 V
Discoverer --
Epoch
14 Oct 2007 (HJD 2454387.68) Ephemeris
Outburst --
Period 0.9789 d  (23.49 h)
Rise/eclipse dur. --
Remarks
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1 GCVS Team Alternative P = 0.976d. IR excess.
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References
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1 K.T. Wraight, L. Fossati, M. Netopil et al., 2012, MNRAS 420, 757 2012MNRAS.420..757W
2 H.Pedersen, B.Thomsen, AsAp Suppl 30, 11, 1977. 1977A&AS...30...11P
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 = 5.58H = 5.67K = 5.65J - K = -0.06
AllWISE W1 = 5.72W2 = 5.67W3 = 5.81W4 = 5.74W1 - W2 = 0.06W3 - W4 = 0.07
APASS-DR9 B = 6.16V = 6.02B - V = 0.14
Images
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Supporting Documents
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Revision History
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3 Admin, VSX 2013-12-27 05:48 UTC Update from [2012MNRAS.420..757W].
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.