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Latest Details
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Name
  USNO-B1.0 1205-0563496  
AAVSO UID
000-BMG-119 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 38 08.88 +30 33 29.9  (324.53700 +30.55831) Search nearby
B1950.0 21 35 58.06 +30 19 56.4
Proper motion
RA: 9.4 +/- 5.9 mas/yDec: -1.7 +/- 5.6 mas/ySource: UCAC4
Galactic coord. 80.903 -16.127
Other names

(Internal only)
2MASS J21380888+3033299 ASASSN-V J213808.87+303330.0 UCAC4 603-131586
USNO-A2.0 1200-18296589    
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Variability type
RRC
Spectral type --
Mag. range
15.48 - 15.90 CR
Discoverer Romain Montaigut, Christophe Gillier, Serge Golovanow, Arnaud Leroy, Raoul Behrend
Epoch
16 Sep 2012 (HJD 2456186.637) Ephemeris
Outburst --
Period 0.2999033 d  (7.19768 h)
Rise/eclipse dur. 39%  (2.807 h)
Remarks
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References
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1 https://obswww.unige.ch/~behrend/pagedcou.html#v01029 --
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 = 15.17H = 14.90K = 14.61J - K = 0.56
AllWISE W1 = 14.70W2 = 14.56W1 - W2 = 0.14
APASS-DR9 B = 16.32V = 15.98g' = 16.07r' = 15.88i' = 15.75B - V = 0.34
GALEX-DR5 NUV = 19.45
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 38 08.88 +30 33 29.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Lightcurve of USNO-A2.0 1200-18296589 Montaigut, Romain 2015-10-20 23:53 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Montaigut, Romain 2017-03-22 02:37 UTC Initial submission.

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