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Name
  NSVS 8190476  
AAVSO UID
000-BKL-862 (1 observation)  
Constellation
Lyra Sequence
J2000.0
18 50 04.91 +29 36 47.9  (282.52047 +29.61332) Search nearby
B1950.0 18 48 08.27 +29 33 15.2
Proper motion
RA: -4.337 +/- 1.420 mas/yDec: -7.487 +/- 1.360 mas/ySource: Gaia DR1
Galactic coord. 59.642 +13.291
Other names

(Internal only)
2MASS J18500491+2936479 ASASSN-V J185004.85+293647.8 GSC 02120-02279
UCAC3 240-148528 USNO-B1.0 1196-0308144 VSX J185004.9+293648
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Variability type
EW
Spectral type A7V
Mag. range
12.50 - 12.77 R1
Discoverer Ivan Sergey, Igor Baluk, VS-COMPAS team
Epoch
05 Jul 1999 (HJD 2451364.682) Ephemeris
Outburst --
Period 0.5868285 d  (14.08388 h)
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Qian, S.-B.; He, J.-J.; Zhang, J.; et al., 2017, Physical properties and
catalog of EW-type eclipsing binaries observed by LAMOST		 2017RAA....17...87Q
2 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 2004AJ....127.2436W
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 = 11.35H = 11.21K = 11.18J - K = 0.17
AllWISE W1 = 11.23W2 = 11.24W3 = 11.22W1 - W2 = -0.01
APASS-DR9 B = 12.60V = 12.30g' = 12.30r' = 12.27i' = 12.18B - V = 0.30
GALEX-DR5 FUV = 19.40NUV = 15.85FUV - NUV = 3.54
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 50 04.91 +29 36 47.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Photometric curve Sergey, Ivan 2012-05-05 20:59 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2023-04-23 16:07 UTC Spectral type from 2017RAA....17...87Q.
1 Sergey, Ivan 2012-05-06 22:08 UTC Initial submission.

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