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Latest Details
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Name
  V0402 Cyg  
AAVSO UID
000-BCK-718 (553 observations)  
Constellation
Cygnus Sequence
J2000.0
20 09 07.76 +37 09 07.1  (302.28233 +37.15197) Search nearby
B1950.0 20 07 16.84 +37 00 15.4
Proper motion
RA: -2.501 +/- 0.070 mas/yDec: -3.849 +/- 0.070 mas/ySource: Gaia DR1
Galactic coord. 74.145 +2.264
Other names

(Internal only)
AN 521.1936 ASASSN-V J200907.82+370906.8 BD+36 3902
HIP 99276    
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Variability type
DCEP
Spectral type G0III
Mag. range
9.53 - 10.22 V
Discoverer --
Epoch
16 Jan 1973 (HJD 2441698.635) Ephemeris
Outburst --
Period 4.364836 d
Rise/eclipse dur. 30%  (31.43 h)
Remarks
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1 GCVS Team VB A (B 20", 90deg).
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 L.Szabados, Bud Mitt N70, 1977. 1977CoKon..70....1S
2 J.J.Ikauniex, Perem. Zvezdy 6, N1, 19, 1946. 1946PZ......6...19I
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 7.71H = 7.35K = 7.20J - K = 0.51
AllWISE W1 = 7.05W2 = 7.09W3 = 7.10W4 = 7.10W1 - W2 = -0.05W3 - W4 = -0.01
APASS-DR9 B = 10.91V = 10.11g' = 10.61r' = 9.70i' = 9.27B - V = 0.80
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 09 07.76 +37 09 07.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
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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