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Details for Revision 1
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Name
  V0454 Cyg  
AAVSO UID
000-BDN-495 (218 observations)  
Constellation
Cygnus Sequence
J2000.0
20 15 56.80 +37 30 31.0  (303.98667 +37.50861) Search nearby
B1950.0 20 14 05.60 +37 21 14.1
Galactic coord. 75.189 +1.328
Other names

(Internal only)
SVS 966    
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Variability type
EB/SD
Spectral type B5
Mag. range
11.8 - 13.2 p
Discoverer --
Epoch
10 Jul 1937 (HJD 2428725.469) Ephemeris
Outburst --
Period 2.3168937 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Min II 12.3. In the region of the open cluster IC 4996.
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References
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1 Bob Nelson's O-C files, 2016 --
2 G.Romano, Padova Publ N156, 1969. --
3 P.G.Koulikovsky, Perem. Zvezdy 6, N4, 212, 1947. --
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Supporting Documents
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Stellar Association Membership
 ASCC 111 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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