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Latest Details
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Name
  V2125 Cyg  
AAVSO UID
000-BCL-881 (94 observations)  
Constellation
Cygnus Sequence
J2000.0
20 33 54.19 +35 15 03.0  (308.47579 +35.25083) Search nearby
B1950.0 20 31 57.45 +35 04 43.0
Proper motion
RA: -1.58 +/- 0.30 mas/yDec: -5.36 +/- 0.31 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 75.428 -2.926
Other names

(Internal only)
47 Cyg AAVSO 2030+34 BD+34 4079
HD 196093 HD 196094 HIP 101474
HR 7866 IRC +40433 RAFGL 2608
SAO 70203    
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Variability type
LC
Spectral type K2/K6Ib+B3:V
Mag. range
4.55 - 4.68 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2014yCat....1.2023S
2 European Space Agency, 1997, The Hipparcos and Tycho Catalogues, ESA
SP-1200		 1997yCat.1239....0E
External Links
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Location    Go   
Select a Location for more details.
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 = 1.65H = 0.86K = 0.71J - K = 0.93
AllWISE W3 = 0.46W4 = 0.38W3 - W4 = 0.07
APASS-DR9 B = 7.08V = 6.13i' = 4.79B - V = 0.94
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 33 54.19 +35 15 03.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2021-02-17 22:15 UTC Range from Hipparcos and GCPD data. Spectral type from Skiff (2016). Gaia EDR3 position.
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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