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Details for Revision 3
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Name
  V2051 Cyg  
AAVSO UID
000-BDP-780 (192 observations)  
Constellation
Cygnus Sequence
J2000.0
20 57 48.80 +43 50 23.7  (314.45333 +43.83992) Search nearby
B1950.0 20 56 00.90 +43 38 44.6
Galactic coord. 85.016 -1.173
Other names

(Internal only)
2MASS J20574880+4350236    
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Variability type
BY+UV
Spectral type M3.5e
Mag. range
16.4 - 16.8 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Ibryamov, Sunay >4 mag. flare in U-band in 1977.
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References
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1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 Ibryamov, S. I., Semkov, E. H., 2016, Photometric variability of 14 PMS
stars in the NGC 7000/IC 5070 complex
2016BlgAJ..24...62I
3 Ibryamov, S. I., Semkov, E. H., 2016, Photometric variability of 14 PMS
stars in the NGC 7000/IC 5070 complex
2016BlgAJ..24...62I
4 E.S.Parsamian, E.Chavira, G.Gonzalez, IBVS N4046, 1994. 1994IBVS.4046....1P
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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 2020-05-15 00:49 UTC Gaia DR2 position.
3 Ibryamov, Sunay 2017-01-12 23:13 UTC Variability type and range from 2016BlgAJ..24...62I. Spectral type from 2009BaltA..18..111C. UCAC4 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.