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Latest Details
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Name
  SERIV 87  
AAVSO UID
000-BMJ-981 (No observations)  
Constellation
Cygnus Sequence
J2000.0
20 26 16.28 +34 30 19.5  (306.56783 +34.50542) Search nearby
B1950.0 20 24 19.45 +34 20 25.8
Galactic coord. 73.904 -2.097
Other names

(Internal only)
2MASS J20261628+3430195 ASASSN-V J202616.33+343019.7 GSC 02693-00737
UCAC4 623-099219 URAT1 623-443445 USNO-B1.0 1245-0411005
WISE J202616.28+343019.5    
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Variability type
EB
Spectral type --
Mag. range
12.23 - 13.05 V
Discoverer Ivan Sergey
Epoch
21 Sep 2016 (HJD 2457652.927) Ephemeris
Outburst --
Period 1.57659 d
Rise/eclipse dur. --
Remarks
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1 Sergey, Ivan EW-like light curve
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References
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1 C. S. Kochanek; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017arXiv170607060K
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 = 11.07H = 10.73K = 10.60J - K = 0.48
AllWISE W1 = 10.32W2 = 10.34W3 = 10.00W4 = 8.38W1 - W2 = -0.03W3 - W4 = 1.62
APASS-DR9 B = 13.50V = 12.58g' = 13.00r' = 12.32i' = 12.04B - V = 0.92
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 26 16.28 +34 30 19.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase Plot Sergey, Ivan 2017-08-03 23:28 UTC
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Revision History
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1 Sergey, Ivan 2017-08-04 07:18 UTC Initial submission.

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