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Latest Details
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| Name |
UY 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 54 22.79 +30 14 06.4 |
| Proper motion |
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| Galactic coord. |
74.546 -9.629 |
Other names
(Internal only)
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1SWASP J205626.85+302502.6 |
AAVSO 2052+30 |
AN 1.1902 |
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ASASSN-V J205628.29+302540.7 |
HD 335336 |
HIP 103364 |
(Not logged in) Add name
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| Variability type |
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RRAB |
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| Spectral type |
A8-F5 |
| Mag. range |
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10.59 - 11.46 V |
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| Discoverer |
Arthur Williams (1902) |
| Epoch |
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| Outburst |
-- |
| Period |
0.56070478 d (13.456915 h) |
| Rise/eclipse dur. |
22% (2.9605 h) |
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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 |
Delta(S) = 3.8. |
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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 |
Greer, P. A.; Payne, S. G.; Norton, A. J.; et al., 2017, The SuperWASP
catalogue of 4963 RR Lyr stars: identification of 983 Blazhko effect
candidates |
2017A&A...607A..11G |
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2 |
E.R.Mustel, Perem. Zvezdy 4, 336, 1934. |
-- |
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3 |
M.Esch, J.G.Hagen, ASV VII, 1927. |
-- |
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4 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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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 = 9.93 | H = 9.73 | K = 9.71 | J - K = 0.21 |
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AllWISE
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W1 = 9.70 | W2 = 9.69 | W3 = 9.67 | W1 - W2 = 0.00 |
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APASS-DR9
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B = 11.18 | V = 10.88 | g' = 12.01 | r' = 10.78 | i' = 10.71 | B - V = 0.29 |
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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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