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Latest Details
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Name
  QS Vir  
AAVSO UID
000-BFQ-705 (2011 observations)  
Constellation
Virgo Sequence
J2000.0
13 49 52.00 -13 13 37.0  (207.46667 -13.22694) Search nearby
B1950.0 13 47 11.02 -12 58 46.1
Proper motion
RA: 47.5 +/- 1.7 mas/yDec: 22.0 +/- 2.0 mas/ySource: UCAC4
Galactic coord. 324.125 +47.226
Other names

(Internal only)
1RXS J134951.0-131338 ASASSN-V J134951.97-131338.1 EC 13471-1258
GSC 05559-00143    
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Variability type
EA+UV
Spectral type DA+dMe
Mag. range
14.27 - 17.76 U
Discoverer --
Epoch
21 Jan 2002 (HJD 2452295.6096) Ephemeris
Outburst --
Period 0.150757525 d  (3.6181806 h)
Rise/eclipse dur. --
Remarks
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1 Renz, Wolfgang Its an (non-eclipsing,) circuumstellar exoplanet system that was found by the exoplanet's light time effect in the O-C values of the close dwarf sytem binary eclipses.
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References
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1 A giant planet in orbit around a magnetic-braking hibernating cataclysmic
variable
2010MNRAS.401L..34Q
2 O'Donoghue, D., Koen, C., Kilkenny, D., et al. 2003, MN, 345, No. 2, 506. 2003MNRAS.345..506O
3 Kawka, A., Vennes, S., Koch, R., & Willams, A. 2002, AJ, 124, No. 5, 2853. 2002AJ....124.2853K
4 Extrasolar Planets Encyclopaedia - Candidates detected by timing - QS Vir --
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 = 10.83H = 10.27K = 9.98J - K = 0.85
AllWISE W1 = 9.94W2 = 9.75W3 = 9.59W1 - W2 = 0.19
APASS-DR9 B = 14.98V = 14.40g' = 14.66r' = 14.10i' = 12.90B - V = 0.58
GALEX-DR5 FUV = 15.18NUV = 15.14FUV - NUV = 0.04
Images
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
1 Admin, VSX 2006-08-20 03:12 UTC Initial upload.