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Name
  OY Cyg  
AAVSO UID
000-BDN-400 (29 observations)  
Constellation
Cygnus Sequence
J2000.0
19 54 43.90 +39 17 58.0  (298.68292 +39.29944) Search nearby
B1950.0 19 52 58.14 +39 10 00.3
Galactic coord. 74.484 +5.798
Other names

(Internal only)
AN 76.1928    
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Variability type
ZAND
Spectral type M2-M4
Mag. range
14.8 - 16.2 p
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team Star 23 - 30 [J.J.Nassau, G.B.van Albada, ApJ 109, 391-413, 1949.].
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References
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1 J.J.Nassau, G.B.van Albada, ApJ 109, 391-413, 1949. 1949ApJ...109..391N
2 W.Baade, AN 249, 269, 1933. --
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Supporting Documents
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Stellar Association Membership
 ASCC 108 Open Cluster 2012A&A...548A..97Z
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 Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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