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Name
  V2119 Cyg  
AAVSO UID
000-BCL-442 (363 observations)  
Constellation
Cygnus Sequence
J2000.0
20 23 44.37 +37 28 35.2  (305.93487 +37.47644) Search nearby
B1950.0 20 21 52.10 +37 18 50.3
Proper motion
RA: 5.58 +/- 0.21 mas/yDec: -0.02 +/- 0.22 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 76.037 +0.035
Other names

(Internal only)
ALS 16170 ASCC 524473 BD+37 3916
GSC 02684-02040 HD 194335 HIP 100574
HR 7807 MWC 343 PPM 84855
SAO 69951 TIC 14200511 TYC 2684-2040-1
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Variability type
GCAS
Spectral type B2Vne
Mag. range
5.78 - 5.93 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
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1 MASCARA Variable star catalogue (online data) 2018arXiv180602247B
2 O. Burggraaff, G.J.J. Talens, J. Spronck et al., 2018, Studying bright
variable stars with the Multi-site All-Sky CAmeRA (MASCARA)		 2018arXiv180602247B
3 European Space Agency, 1997, The Hipparcos and Tycho Catalogues, ESA
SP-1200		 1997yCat.1239....0E
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 = 6.17H = 6.23K = 6.17J - K = 0.01
AllWISE W1 = 5.70W2 = 5.35W3 = 4.86W4 = 4.26W1 - W2 = 0.35W3 - W4 = 0.60
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2023-08-27 00:05 UTC Type and range derived from Hipparcos and GCPD data.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2007-03-23 19:53 UTC Added spectral type from [1997yCat.1239....0E].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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