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Latest Details
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| Name |
FF 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 36 58.05 +37 42 45.1 |
| Proper motion |
| RA: -6.1 +/- 1.8 mas/y | Dec: 10.7 +/- 1.8 mas/y | Source: UCAC4 |
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| Galactic coord. |
78.138 -2.135 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 2035+37A |
ASASSN-V J203851.70+375323.8 |
Hen 3-1916 |
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IOMC 3153000088 |
IRC +40437 |
NSVS J2038516+375318 |
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RAFGL 5528S |
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(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
S6,8e(M4e) |
| Mag. range |
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8.2 - 14.2 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
323.82 d |
| Rise/eclipse dur. |
43% (139.242600000000 d) |
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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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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 |
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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2 |
P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 |
2004AJ....128.2965W |
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3 |
A.V.Solov'ev, Stalinabad Tsirk. N81-82, 1950. |
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4 |
T. Karlsson, Maxima of Mira stars |
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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 = 4.06 | H = 2.98 | K = 2.27 | J - K = 1.79 |
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AllWISE
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W3 = 1.61 | W4 = 1.39 | W3 - W4 = 0.22 |
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APASS-DR9
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V = 14.08 | r' = 12.52 | i' = 10.50 |
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SDSS-DR12
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u = 14.74 | g = 14.37 | r = 8.93 | i = 9.86 | z = 6.89 | u - g = 0.38 | r - i = -0.93 |
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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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There are currently no supporting documents on file for this star.
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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