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Latest Details
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Name
  V1902 Cyg  
AAVSO UID
000-BDP-660 (1 observation)  
Constellation
Cygnus Sequence
J2000.0
21 17 07.70 +37 46 01.0  (319.28208 +37.76694) Search nearby
B1950.0 21 15 07.80 +37 33 24.7
Proper motion
RA: -2.8 +/- 2.2 mas/yDec: -9.3 +/- 2.5 mas/ySource: UCAC4
Galactic coord. 82.970 -7.958
Other names

(Internal only)
1SWASP J211707.65+374600.6 ASASSN-V J211707.62+374600.3 SVS 2373
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Variability type
EW
Spectral type --
Mag. range
13.0 - 13.5 CR
Discoverer --
Epoch
26 Aug 2007 (HJD 2454339.49) Ephemeris
Outburst --
Period 0.450207 d  (10.8050 h)
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 O.W. Butters et al., 2010, A&A 520, L10 (SuperWASP data) 2010A&A...520L..10B
2 A.E.Klyuev, Manuscript,1986. --
3 V.Satyvoldiev, Perem Zvyozdy Prilozhenie 3,No.18,601,1979. 1979PZP.....3..601S
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 = 11.90H = 11.55K = 11.49J - K = 0.41
AllWISE W1 = 11.38W2 = 11.46W3 = 11.33W1 - W2 = -0.09
APASS-DR9 B = 14.06V = 13.39g' = 13.58r' = 13.15i' = 12.95B - V = 0.67
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 17 07.70 +37 46 01.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot Wils, Patrick 2010-09-27 00:26 UTC Light curve based on 10-point averages of SuperWASP observations.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Admin, VSX 2010-09-27 00:25 UTC Period from SuperWASP data.
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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