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Name
  NSVS 5900778  
AAVSO UID
000-BLD-490 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 19 50.36 +44 17 46.9  (319.95983 +44.29636) Search nearby
B1950.0 21 17 58.32 +44 04 59.3
Proper motion
RA: 65.0 +/- 8.2 mas/yDec: 57.2 +/- 8.0 mas/ySource: UCAC4
Galactic coord. 88.035 -3.773
Other names

(Internal only)
2MASS J21195037+4417469 AKARI-IRC-V1 J2119503+441747 GSC2.3 N31H057800
IRAS 21179+4405 MSX6C G088.0355-03.7725 UCAC4 672-094181
USNO-B1.0 1342-0439311 WISE J211950.38+441747.0  
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Variability type
SRA
Spectral type --
Mag. range
14.7 - <15.2 V
Discoverer Ivan Adamin, Siarhey Hadon, VS-COMPAS Team
Epoch
02 Nov 1999 (HJD 2451485) Ephemeris
Outburst --
Period 220 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Siarhey, Hadon J-K= 1.54. NSVS magnitudes contaminated by 2MASS J21194997+4417379 (J-K= 1.78, V= 16.62, sep. 10"), 2MASS J21194969+4417559 (J-K= 1.58, V= 17.6, sep. 11.5"), 2MASS J21195069+4418065 (J-K= 1.48, V= 15.95, sep. 20"), 2MASS J21195182+4417246 (J-K= 0.70, V= 17.0, sep. 27"), 2MASS J21195218+4418109 (J-K= 0.63, V= 17.2, sep. 31") and 2MASS J21195352+4417361 (J-K= 0.47, 17.3, sep. 36"). Range has been corrected.
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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 = 7.19H = 6.11K = 5.65J - K = 1.54
AllWISE W1 = 5.55W2 = 5.23W3 = 4.54W4 = 3.64W1 - W2 = 0.33W3 - W4 = 0.90
APASS-DR9 B = 16.59V = 15.21g' = 16.08r' = 14.24i' = 11.08B - V = 1.38
SDSS-DR12 u = 19.06g = 16.32r = 13.99i = 15.81z = 13.35u - g = 2.74r - i = -1.82
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 19 50.36 +44 17 46.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Phase plot Siarhey, Hadon 2013-09-15 02:39 UTC
1 Light curve Siarhey, Hadon 2013-09-15 02:39 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Siarhey, Hadon 2013-09-16 08:37 UTC Initial submission.