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  ASAS J002116+5053.4  
Cassiopeia Sequence
00 21 15.66 +50 53 23.9  (5.31526 +50.88998) Search nearby
B1950.0 00 18 34.70 +50 36 45.7
Proper motion
RA: 26.166 +/- 0.951 mas/yDec: -4.228 +/- 1.022 mas/ySource: Gaia DR1
Galactic coord. 118.080 -11.697
Other names

(Internal only)
1RXS J002116.4+505315 TYC 3259-409-1  
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Variability type
Spectral type --
Mag. range
10.139 (0.10) V
Discoverer --
Outburst --
Period 0.862188 d  (20.6925 h)
Rise/eclipse dur. --
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1 2013arXiv1304.3236K Also possible EB or EC and P=1.724375 d
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1 M. Kiraga, K. Stepien, 2013, Acta Astronomica 63, 53 2013arXiv1304.3236K
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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 = 8.90H = 8.59K = 8.53J - K = 0.38
AllWISE W1 = 8.38W2 = 8.41W3 = 8.36W4 = 8.53W1 - W2 = -0.03W3 - W4 = -0.17
APASS-DR9 B = 11.00V = 10.19g' = 10.58r' = 10.07i' = 9.71B - V = 0.81
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Revision History
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1 Admin, VSX 2013-04-16 20:56 UTC Initial database population.