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Latest Details
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| Name |
CV Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 52 33.08 +37 54 53.7 |
| Proper motion |
| RA: 3.849 +/- 1.240 mas/y | Dec: 4.274 +/- 0.804 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
73.363 +5.224 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AN 8.1926 |
ASASSN-V J195420.90+380250.7 |
HAT 199-06499 |
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IOMC 3137000054 |
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| Variability type |
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EW/DW |
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| Spectral type |
F8III |
| Mag. range |
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10.68 - 11.20 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.9834308 d (23.60234 h) |
| 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 |
dI = 0.06P; Min II 11.33. P var. Min I = 2424458.348 + 0.9834523d*E (JD2414300 - 24500); since JD2424450 - see Table. Shape of the light curve and Min I depth vary. |
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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.D.Hartman, G.Bakos, K.Z.Stanek, R.W.Noyes, AJ, 128, 1761, 2004. |
2004AJ....128.1761H |
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5 |
M.Vetesnik, L.Perek, BAC 17, 278, 1966. |
1966BAICz..17..278V |
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6 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1949ApJ...110..478N |
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7 |
G.Starikova, N.Sycheva, Perem. Zvezdy 6, N4, 209, 1948. |
-- |
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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 = 9.78 | H = 9.62 | K = 9.55 | J - K = 0.23 |
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AllWISE
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W1 = 9.68 | W2 = 9.68 | W3 = 9.71 | W1 - W2 = -0.01 |
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APASS-DR9
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B = 11.52 | V = 11.06 | g' = 11.25 | r' = 10.93 | i' = 10.86 | B - V = 0.46 |
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Images
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Supporting Documents
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Revision History
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