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Latest Details
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| Name |
V0455 Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
20 24 31.70 +39 30 16.1 |
| Proper motion |
| RA: -3.314 +/- 0.788 mas/y | Dec: -6.088 +/- 0.728 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
78.122 +0.883 |
Other names
(Internal only)
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AN 170.1935 |
ASASSN-V J202620.93+394011.0 |
BD+39 4189 |
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IOMC 3156000064 |
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| Variability type |
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EB/DM |
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| Spectral type |
B2(p:e:) |
| Mag. range |
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9.30 - 9.77 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
8.76573 d |
| Rise/eclipse dur. |
-- |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
GCVS Team |
Min II 10.9. P var. Min I = 2431151.908 + 8.7689331d*E (JD2426800 - 33950) [V.M.Tabachnik, Astron. Tsirk. N130, 1952.]; since JD2436800 - see Table. |
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019) |
2017ARep...61...80S |
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2 |
Bob Nelson's O-C files, 2016 |
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3 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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4 |
J.J.Nassau, D.Harris III, ApJ115, 463, 1952. |
1952ApJ...115..459N |
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5 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 7.12 | H = 6.80 | K = 6.58 | J - K = 0.53 |
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AllWISE
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W1 = 6.15 | W2 = 5.91 | W3 = 5.77 | W4 = 5.35 | W1 - W2 = 0.24 | W3 - W4 = 0.42 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Revision History
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