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Latest Details
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Name
  NSV 13934  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
21 53 29.29 +47 15 14.9  (328.37203 +47.25413) Search nearby
B1950.0 21 51 33.57 +47 01 03.7
Galactic coord. 94.387 -5.514
Other names

(Internal only)
2MASS J21532928+4715149 SDSS J215329.28+471514.9 WISE J215329.27+471514.7
ZTF J215329.27+471514.9 [HD2002] 197  
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Variability type
TTS/ROT
Spectral type --
Mag. range
18.9 - 20.7 V
Discoverer --
Epoch
29 Jul 2018 (HJD 2458328.9034) Ephemeris
Outburst --
Period 10.2278121 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 19.2 mag. star 6" to the E.
2 GCVS Team Neb IC 5146 region.
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References
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1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
3 Herbig, G. H.; Dahm, S. E., 2002, The Young Cluster IC 5146 2002AJ....123..304H
4 M.F.Walker, ApJ 130, 57, 1959. 1959ApJ...130...57W
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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 2021-10-26 07:37 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
2 Otero, Sebastian Alberto 2021-05-01 23:06 UTC Maximum magnitude derived from Gaia DR2. Minimum magnitude from 2002AJ....123..304H. Gaia EDR3 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.