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Name
  V0580 Vul  
AAVSO UID
--  
Constellation
Vulpecula Sequence
J2000.0
20 27 00.45 +22 20 55.1  (306.75187 +22.34865) Search nearby
B1950.0 20 24 48.72 +22 10 59.3
Galactic coord. 63.987 -9.207
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J20270044+2220549 ASAS J202700+2221.0 ASASSN-V J202700.34+222055.4
CMC15 J202700.4+222055 CSV 8517 NSV 13091
NSVS J2027004+222056 Romano 053 USNO-A2.0 1050-17696325
USNO-B1.0 1123-0567979 ZTF J202700.46+222055.3  
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Variability type
M
Spectral type --
Mag. range
12.3 - 16.0 V
Discoverer --
Epoch
01 Jul 2009 (HJD 2455014) Ephemeris
Outburst --
Period 198 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Var* (Weber).
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References
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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 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
5 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
6 G.Romano, Coelum 26, No.11-12, 163, 1958. --
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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 = 8.75H = 8.02K = 7.62J - K = 1.13
AllWISE W1 = 7.41W2 = 7.02W3 = 6.52W4 = 6.08W1 - W2 = 0.39W3 - W4 = 0.44
APASS-DR9 B = 16.08V = 13.36r' = 12.76i' = 11.91B - V = 2.71
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2021-10-26 09:36 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
3 Admin, VSX 2020-10-21 03:20 UTC Update from [2020PZ.....40....6K].
2 Otero, Sebastian Alberto 2014-12-30 03:28 UTC Primary record creation. Type, period, epoch and range from ASAS-3 data. CMC15 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.