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Latest Details
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Name
  V0590 Vul  
AAVSO UID
000-BPQ-634 (175 observations)  
Constellation
Vulpecula Sequence
J2000.0
20 39 08.96 +22 56 20.6  (309.78733 +22.93906) Search nearby
B1950.0 20 36 56.97 +22 45 43.2
Proper motion
RA: -2.9 +/- 2.7 mas/yDec: -5.9 +/- 1.3 mas/ySource: UCAC4
Galactic coord. 66.120 -11.154
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J20390895+2256205 AN 730.1933 ASAS J203909+2256.4
ASASSN-V J203908.88+225621.1 CSV 5246 GSC 02170-00357
NSV 13203 NSVS 11471611 NSVS 8572168
NSVS J2039084+225619 Prag 2209 ZTF J203908.96+225620.5
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Variability type
RVA:
Spectral type --
Mag. range
11.9 - 13.6: V
Discoverer --
Epoch
03 May 2016 (HJD 2457512) Ephemeris
Outburst --
Period 145 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Very occasional deep minima.
2 Otero, Sebastian Alberto J-K= 0.69; B-V= 1.0.
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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 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
5 Williams S.J., Wozniak P.R., Vestrand W.T., Gupta V., 2004, Unspecified
slow variables
--
6 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
7 O.Morgenroth, AN 251, 17-20, 1934. 1934AN....251...17M
External Links
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Location    Go   
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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 = 9.89H = 9.37K = 9.20J - K = 0.69
AllWISE W1 = 9.03W2 = 8.98W3 = 8.49W4 = 8.66W1 - W2 = 0.04W3 - W4 = -0.17
APASS-DR9 V = 12.51r' = 12.00i' = 11.42
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 39 08.96 +22 56 20.6 (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.
5 Otero, Sebastian Alberto 2023-07-31 14:22 UTC Type, period, epoch and range from ASAS-SN and ASAS-3 data.
4 Otero, Sebastian Alberto 2021-10-26 06:56 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
3 Admin, VSX 2020-10-21 03:20 UTC Update from [2020PZ.....40....6K].
2 Otero, Sebastian Alberto 2015-03-30 23:38 UTC Primary record creation. Type, period, epoch and range from ASAS-3 data. UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.