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Latest Details
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Name
  NSV 13939  
AAVSO UID
000-BMS-889 (6 observations)  
Constellation
Cygnus Sequence
J2000.0
21 53 31.91 +47 12 54.1  (328.38296 +47.21503) Search nearby
B1950.0 21 51 36.13 +46 58 42.8
Galactic coord. 94.368 -5.549
Other names

(Internal only)
2MASS J21533190+4712541 AN 55.1919 Gaia19cdg
IC 5146 W V15 IfAHA 146 [GMM2009] IC5146 83
[HD2002] 234 [HHJ2008] 197  
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Variability type
WTTS
Spectral type em
Mag. range
17.7 - 19.3 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team Neb IC 5146 region.
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References
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1 Gaia Alerts, 2019 (online data) --
2 Herbig, G. H.; Dahm, S. E., 2002, The Young Cluster IC 5146 2002AJ....123..304H
3 M.F.Walker, ApJ 130, 57, 1959. 1959ApJ...130...57W
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 = 13.53H = 12.62K = 12.16J - K = 1.37
AllWISE W1 = 11.58W2 = 11.21W1 - W2 = 0.37
Images
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Supporting Documents
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Stellar Association Membership
 IC 5146 Open Cluster 2012A&A...548A..97Z
Revision History
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3 Otero, Sebastian Alberto 2019-06-06 22:41 UTC Range derived from Gaia Alerts data.
2 Otero, Sebastian Alberto 2018-08-11 01:21 UTC Maximum magnitude derived from Pan-STARRS1. Type, spectral type and minimum magnitude from 2002AJ....123..304H. Gaia DR2 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.

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