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Name
  V3055 Cyg  
AAVSO UID
000-BMP-088 (1866 observations)  
Constellation
Cygnus Sequence
J2000.0
20 35 50.83 +52 42 13.7  (308.96179 +52.70381) Search nearby
B1950.0 20 34 25.26 +52 31 45.4
Proper motion
RA: 1.1 +/- 1.5 mas/yDec: 10.1 +/- 1.7 mas/ySource: UCAC4
Galactic coord. 89.670 +7.208
Other names

(Internal only)
2MASS J20355082+5242136 ASASSN-V J203550.77+524214.4 GSC 03950-00707
USNO-B1.0 1427-0429378    
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Variability type
EW
Spectral type --
Mag. range
13.28 - 13.7 V
Discoverer A. Devlen
Epoch
15 Oct 2015 (HJD 2457310.6497) Ephemeris
Outburst --
Period 0.41198165 d  (9.887560 h)
Rise/eclipse dur. --
Remarks
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1 2009PZP.....9...23D MinII = 13.7V.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2020, The 82nd
Name-List of Variable Stars. Part III - RA 20h to 24h and Novae
2020PZ.....40....6K
2 Savastru, S. V.; et al., 2017, Odessa Astronomical Publications 30, 126 2017OAP....30..126S
3 A. Devlen, 2009, PZP 9, 23 2009PZP.....9...23D
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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 = 11.88H = 11.62K = 11.48J - K = 0.40
AllWISE W1 = 11.52W2 = 11.54W3 = 11.30W1 - W2 = -0.03
APASS-DR9 B = 14.30V = 13.36g' = 14.28r' = 13.15i' = 12.90B - V = 0.94
Images
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Supporting Documents
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Revision History
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3 Admin, VSX 2020-10-21 03:02 UTC Update from [2020PZ.....40....6K].
2 Andronov, Ivan 2018-03-01 22:55 UTC Period and epoch from 2017OAP....30..126S
1 Admin, VSX 2009-06-26 01:52 UTC Preserved original object data.