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Name
  NSVS 8534389  
AAVSO UID
000-BMD-542 (No observations)  
Constellation
Cygnus Sequence
J2000.0
20 10 30.47 +29 47 00.2  (302.62696 +29.78339) Search nearby
B1950.0 20 08 28.94 +29 38 03.6
Galactic coord. 68.121 -1.991
Other names

(Internal only)
2MASS J20103046+2947001 IRAS 20084+2938 MSX6C G068.1200-01.9910
NSVS 8417798 NSVS 8469325 NSVS 8484093
UCAC4 599-107192 URAT1 599-493147 USNO-B1.0 1197-0475208
WISE J201030.46+294659.9    
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Variability type
M:
Spectral type --
Mag. range
14.1 - 16.5: R1
Discoverer Evgenia Sergey, Astrobloknot Team
Epoch
16 Sep 1999 (HJD 2451438) Ephemeris
Outburst --
Period 169 d
Rise/eclipse dur. --
Remarks
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1 Sergey, Ivan J-K= 1.83. NSVS magnitudes contaminated by UCAC4 599-107187 (V= 15.4; sep. 6"), UCAC4 599-107186 (V= 13.8; sep. 10"), UCAC4 599-107195 (V= 15.5; sep. 12"), UCAC4 599-107184 (V= 14.8; sep. 37"), UCAC4 599-107203 (V= 15.1; sep. 41"), UCAC4 599-107202 (V= 16.6 ; sep. 48") and UCAC4 599-107178 (V= 14.9; sep. 49"). Range has been corrected.
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References
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1 Wozniak, P. R.; et al., 2004, Northern Sky Variability Survey: Public Data
Release		 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 = 7.51H = 6.26K = 5.68J - K = 1.83
AllWISE W1 = 5.50W2 = 5.24W3 = 4.77W4 = 4.08W1 - W2 = 0.26W3 - W4 = 0.69
Images
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Supporting Documents
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1 Phase Plot Sergey, Ivan 2016-12-30 17:52 UTC
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Revision History
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1 Sergey, Ivan 2016-12-31 01:17 UTC Initial submission.

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