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Name
  CSS_J172531.6+311917  
AAVSO UID
000-BLP-187 (No observations)  
Constellation
Hercules Sequence
J2000.0
17 25 31.61 +31 19 17.3  (261.38169 +31.32149) Search nearby
B1950.0 17 23 38.08 +31 21 51.8
Proper motion
RA: 2.975 +/- 0.899 mas/yDec: -3.289 +/- 0.717 mas/ySource: Gaia DR1
Galactic coord. 54.861 +31.025
Other names

(Internal only)
1SWASP J172531.62+311917.3 2MASS J17253160+3119173 GSC 02605-00794
UCAC4 607-055186 USNO-B1.0 1213-0262331  
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Variability type
EA
Spectral type --
Mag. range
11.90 - 13.4 CV
Discoverer Ivan Sergey, Dubrovski Sergei, Astrobloknot Team
Epoch
16 Jun 2010 (HJD 2455363.903) Ephemeris
Outburst --
Period 2.0520495 d
Rise/eclipse dur. 10%  (4.925 h)
Remarks
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1 Sergey, Ivan Min II= 12.07 CV.
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References
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1 M.E. Lohr et al., 2015, A&A, 578A, 136 2015A&A...578A.136L
2 Catalina Real-time Transient Survey (A.J. Drake, et al. 2009) 2004AJ....127.2436W
External Links
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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 = 11.31H = 11.11K = 11.05J - K = 0.27
AllWISE W1 = 11.03W2 = 11.05W3 = 10.99W1 - W2 = -0.01
APASS-DR9 B = 12.15V = 11.88g' = 11.97r' = 11.91i' = 11.88B - V = 0.27
GALEX-DR5 FUV = 18.61NUV = 15.43FUV - NUV = 3.18
SDSS-DR12 u = 14.96g = 12.29r = 11.95i = 12.03z = 13.66u - g = 2.67r - i = -0.07
Images
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Supporting Documents
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1 Photometric curve Sergey, Ivan 2015-02-27 15:11 UTC
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Revision History
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2 Bernhard, Klaus 2015-10-07 19:36 UTC Update from [2015A&A...578A.136L].
1 Sergey, Ivan 2015-02-27 15:38 UTC Initial submission.