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Latest Details
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Name
  2MASS J21312608+4510205  
AAVSO UID
000-BLF-103 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 31 26.08 +45 10 20.5  (322.85867 +45.17236) Search nearby
B1950.0 21 29 33.02 +44 57 03.9
Proper motion
RA: -3.4 +/- 5.6 mas/yDec: 3.3 +/- 5.5 mas/ySource: UCAC4
Galactic coord. 90.127 -4.582
Other names

(Internal only)
UCAC4 676-103431 USNO-B1.0 1351-0438574  
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Variability type
EB
Spectral type --
Mag. range
14.12 - 14.72 CR
Discoverer Faustino García
Epoch
06 Oct 2013 (HJD 2456571.65) Ephemeris
Outburst --
Period 0.4745 d  (11.39 h)
Rise/eclipse dur. --
Remarks
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1 Garcia, Faustino O'Connell effect. Min II= 14.47 CR.
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References
There are currently no additional references filed for this star.
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 = 12.83H = 12.36K = 12.21J - K = 0.61
AllWISE W1 = 12.04W2 = 12.11W3 = 12.82W1 - W2 = -0.07
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 31 26.08 +45 10 20.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Analysis and period Garcia, Faustino 2013-10-23 14:06 UTC Light curve
1 DSS image Garcia, Faustino 2013-10-23 14:06 UTC DSS image of the new variable
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Revision History
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1 Garcia, Faustino 2013-10-27 10:05 UTC Initial submission.