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Name
  NSVS 11557302  
AAVSO UID
000-BLG-804 (No observations)  
Constellation
Equuleus Sequence
J2000.0
21 04 27.18 +11 28 42.7  (316.11325 +11.47853) Search nearby
B1950.0 21 02 02.83 +11 16 44.1
Proper motion
RA: -1.1 +/- 5.2 mas/yDec: -2.3 +/- 5.3 mas/ySource: UCAC4
Galactic coord. 60.185 -22.800
Other names

(Internal only)
2MASS J21042716+1128427 ASAS J210427+1128.7 CSS_J210427.2+112842
GSC 01112-02055 UCAC4 508-142485 USNO-B1.0 1014-0614804
WISE J210427.16+112842.6    
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Variability type
SRB
Spectral type --
Mag. range
14.2 - 15.2 V
Discoverer Andrew Shokhan, Siarhey Hadon, VS-COMPAS Team
Epoch
03 May 1999 (HJD 2451302) Ephemeris
Outburst --
Period 285 d
Rise/eclipse dur. --
Remarks
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1 Siarhey, Hadon J-K= 1.14. ASAS-3 and NSVS magnitudes contaminated by 2MASS J21042544+1128444 (J-K= 0.43, V= 16.1, sep. 25"). Range has been corrected. Other period: Max= HJD 2454280 + 375 * E.
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References
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1 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 2004AJ....127.2436W
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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 = 10.83H = 9.97K = 9.69J - K = 1.14
AllWISE W1 = 9.61W2 = 9.69W3 = 9.13W4 = 8.72W1 - W2 = -0.08W3 - W4 = 0.41
APASS-DR9 B = 16.33V = 14.63g' = 15.43r' = 14.02i' = 12.95B - V = 1.70
Images
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Supporting Documents
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2 Phase plot P 285 Siarhey, Hadon 2014-03-02 18:26 UTC
1 Phase plot P 375 Siarhey, Hadon 2014-03-02 18:26 UTC
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Revision History
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1 Siarhey, Hadon 2014-03-04 04:08 UTC Initial submission.