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Name
  GSC 01581-01977  
AAVSO UID
000-BKP-111 (No observations)  
Constellation
Hercules Sequence
J2000.0
18 27 49.46 +21 51 15.6  (276.95608 +21.85433) Search nearby
B1950.0 18 25 42.35 +21 49 19.6
Proper motion
RA: -6.8 +/- 6.0 mas/yDec: -14.7 +/- 6.1 mas/ySource: UCAC4
Galactic coord. 50.244 +14.756
Other names

(Internal only)
2MASS J18274945+2151155 ASAS J182749+2151.3 ASASSN-V J182749.58+215115.7
NSVS 11019715 NSVS 11035795 UCAC3 224-156250
USNO-B1.0 1118-0355759 VSX J182749.4+215115  
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Variability type
SR
Spectral type --
Mag. range
13.5 - 14.4 V
Discoverer Ivan Sergey, VS-COMPAS team
Epoch
10 Oct 1999 (HJD 2451462) Ephemeris
Outburst --
Period 313 d
Rise/eclipse dur. --
Remarks
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1 Sergey, Ivan J-K = 1.137
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References
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1 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 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 = 10.24H = 9.31K = 9.10J - K = 1.14
AllWISE W1 = 8.95W2 = 9.02W3 = 8.69W4 = 8.13W1 - W2 = -0.07W3 - W4 = 0.56
SDSS-DR12 u = 17.83g = 15.09r = 13.39i = 12.44z = 11.97u - g = 2.74r - i = 0.96
Images
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Supporting Documents
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1 Photometric curve Sergey, Ivan 2012-07-16 10:32 UTC
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Revision History
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1 Sergey, Ivan 2012-07-16 20:07 UTC Initial submission.

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