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Latest Details
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Name
  V3082 Cyg  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 52 44.19 +49 52 05.5  (313.18414 +49.86821) Search nearby
B1950.0 20 51 08.27 +49 40 42.4
Proper motion
RA: -2.5 +/- 3.9 mas/yDec: -4.2 +/- 4.5 mas/ySource: UCAC4
Galactic coord. 89.061 +3.382
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASASSN-V J205244.14+495205.5 EM* VES 340 IOMC 3583000053
IRAS 20511+4940 IRC +50350 NSV 13383
NSVS J2052444+495204 USNO-A2.0 1350-13081034 ZTF J205244.19+495205.5
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Variability type
SRB
Spectral type ea
Mag. range
12.5 - 13.5 V
Discoverer --
Epoch
23 Jun 2018 (HJD 2458292.9666) Ephemeris
Outburst --
Period 146 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2020arXiv200508662C Epoch of minimum given.
2 GCVS Team B-V=+2.67.
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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 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
3 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
4 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
5 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
6 W.Wisniewski, G.V.Coyne, Spec Vat 1, No.7, Paper IV, 1976. --
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 = 4.85H = 3.56K = 2.96J - K = 1.88
AllWISE W3 = 1.70W4 = 0.85W3 - W4 = 0.85
APASS-DR9 B = 15.39V = 12.88g' = 14.10r' = 11.51i' = 8.67B - V = 2.50
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2021-10-26 06:51 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
3 Admin, VSX 2020-10-21 03:16 UTC Update from [2020PZ.....40....6K].
2 Otero, Sebastian Alberto 2018-06-11 00:16 UTC Primary record creation.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.