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Details for Revision 2
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Name
  NSV 12831  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 08 17.90 +33 18 12.8  (302.07417 +33.30353) Search nearby
B1950.0 20 06 21.27 +33 09 24.1
Galactic coord. 70.819 +0.319
Other names

(Internal only)
1RXS J200816.9+331803 G 125-62 GJ 1250.0
NPM2 +33.1456    
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Variability type --
Spectral type --
Mag. range
14.88 - ? V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team G 125-62. B-V=+1.82.
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References
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1 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2014AJ....147...20N
2 Hanson R.B., Klemola A.R., Jones B.F., Monet D.G., 2004, AJ 128, 1430 2004AJ....128.1430H
3 Hanson R.B., Klemola A.R., Jones B.F., Monet D.G., 2004, AJ 128, 1430 2004AJ....128.1430H
4 J.B.Priser, Naval Obs Publ 20, Part III B, 1970. --
5 H.L.Giclas, R.Burnham, N.G.Thomas, Lowell Bull No.120, 1963. --
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Supporting Documents
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Stellar Association Membership
 Roslund 5 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Admin, VSX 2017-12-15 14:02 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
3 Admin, VSX 2010-01-18 23:18 UTC Update from NSV version of July 2009.
2 Admin, VSX 2007-03-23 20:07 UTC Position from the Lick NPM2 catalog [2004AJ....128.1430H].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.