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Details for Revision 1
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Name
  V1247 Cyg  
AAVSO UID
000-BDP-147 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 29 39.80 +48 15 00.0  (322.41583 +48.25000) Search nearby
B1950.0 21 27 51.79 +48 01 48.2
Galactic coord. 92.018 -2.133
Other names

(Internal only)
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Variability type
EA
Spectral type --
Mag. range
16.3 - 17.5 p
Discoverer --
Epoch
10 Sep 1961 (HJD 2437553.43) Ephemeris
Outburst --
Period 2.7511 d
Rise/eclipse dur. 10%  (7 h)
Remarks
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References
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1 G.Pinto, G.Romano, Mem SAIt 44, 649, 1974. 1973MmSAI..44..649P
2 G.Romano, Asiago Contr N193, 1967. --
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Supporting Documents
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Stellar Association Membership
 NGC 7092 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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