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Name
  V2850 Cyg  
AAVSO UID
000-BML-055 (19 observations)  
Constellation
Cygnus Sequence
J2000.0
19 22 14.55 +49 33 24.6  (290.56063 +49.55683) Search nearby
B1950.0 19 20 54.18 +49 27 35.3
Galactic coord. 81.052 +15.644
Other names

(Internal only)
2MASS J19221454+4933248 GSC 03551-01535 KIC 11556904
TYC 3551-1535-1    
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Variability type
DSCTC
Spectral type --
Mag. range
11.2 (0.03) R
Discoverer Gaynullina, E. R. et al.
Epoch
--
Outburst --
Period 0.1123 d  (2.70 h)
Rise/eclipse dur. --
Remarks
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1 2019PZ.....39....3K Multiperiodic, P2 = 0.11153d.
2 Otero, Sebastian Alberto Other period 0.1115 d.
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References
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1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2019, The 82nd
Name-List of Variable Stars. Part II – RA 18h to 20h and Novae		 2019PZ.....39....3K
2 Gaynullina, E. R.; Serebryanskiy, A. V.; Khalikova, A. V., 2015, IBVS #6135 2015IBVS.6135....1G
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 = 10.68H = 10.54K = 10.52J - K = 0.16
AllWISE W1 = 10.46W2 = 10.48W3 = 10.50W1 - W2 = -0.02
APASS-DR9 B = 11.62V = 11.31g' = 11.39r' = 11.32i' = 11.35B - V = 0.31
Images
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Supporting Documents
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Revision History
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2 Admin, VSX 2019-11-01 02:41 UTC Update from [2019PZ.....39....3K].
1 Otero, Sebastian Alberto 2017-09-22 00:44 UTC Mean magnitude from APASS. Gaia DR1 position.

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