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Name
  2MASS J21342297+5115544  
AAVSO UID
000-BKG-439 (13571 observations)  
Constellation
Cygnus Sequence
J2000.0
21 34 22.98 +51 15 54.4  (323.59575 +51.26511) Search nearby
B1950.0 21 32 38.77 +51 02 29.9
Proper motion
RA: -4.0 +/- 7.5 mas/yDec: 1.1 +/- 7.3 mas/ySource: UCAC4
Galactic coord. 94.629 -0.442
Other names

(Internal only)
ASASSN-V J213422.94+511553.7 USNO-B1.0 1412-0399597 VSX J213422.9+511554
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Variability type
EA
Spectral type --
Mag. range
14.86 - 16.96 CV
Discoverer Enrique de Miguel (CBA, Spain)
Epoch
03 Nov 2010 (HJD 2455504.3321) Ephemeris
Outburst --
Period 1.703585 d
Rise/eclipse dur. --
Remarks
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References
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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 = 13.09H = 12.70K = 12.55J - K = 0.54
AllWISE W1 = 12.43W2 = 12.44W3 = 10.79W4 = 8.20W1 - W2 = -0.01W3 - W4 = 2.59
APASS-DR9 B = 15.96V = 15.11g' = 15.52r' = 14.84i' = 14.50B - V = 0.85
SDSS-DR12 u = 18.20g = 16.53r = 15.86i = 15.31z = 14.98u - g = 1.67r - i = 0.55
Images
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Supporting Documents
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1 Folded light curve 2MASS J21342297+5115544 de Miguel , Enrique 2011-11-18 10:38 UTC Folded and binned light curve. Differential photometry carried out using 000-BJX-009 (127 AAVSO) as comparison star. Magnitude of the secondary minimum is 14.974(4) CV. The eclipse is partial, with a duration of 3.70 hours. The quoted maximum magnitude corresponds to the out-of-eclipse brightness.
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Revision History
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1 de Miguel , Enrique 2011-11-18 12:45 UTC Initial submission.

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