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Name
  RY Cyg  
AAVSO UID
000-BCK-774 (1924 observations)  
Constellation
Cygnus Sequence
J2000.0
20 10 23.40 +35 56 49.0  (302.59750 +35.94694) Search nearby
B1950.0 20 08 30.49 +35 47 52.5
Galactic coord. 73.271 +1.395
Other names

(Internal only)
AAVSO 2006+35 BD+35 4002 HD 191783
IRC +40391    
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Variability type
LB
Spectral type C4,8-C6,4(N)
Mag. range
8.5 - 10.3 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team In the region of the open cluster NGC 6883.
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References
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1 A.K.Alksnis, Z.K.Alksne, I.A.Daube, Photometric Studies on Red Stars (in
russian), p.7-114, Riga, 1973.		 1973TrRig..15....7A
2 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
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Supporting Documents
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Stellar Association Membership
 NGC 6883 Open Cluster 2012A&A...548A..97Z
Revision History
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3 Fernig, Leo 2022-04-22 13:35 UTC Discoverer updated from 1907AnHar..55....1C page 28
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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Version 1.1 [C]
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