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Latest Details
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| Name |
GU Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
21 50 14.32 +50 04 13.6 |
| Proper motion |
| RA: 0.3 +/- 3.4 mas/y | Dec: 6.6 +/- 3.3 mas/y | Source: UCAC4 |
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| Galactic coord. |
96.127 -2.993 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 2148+49 |
AN 52.1919 |
ASASSN-V J215205.28+501821.5 |
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IOMC 3612000045 |
NSVS J2152052+501821 |
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| Variability type |
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M |
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| Spectral type |
M9 |
| Mag. range |
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12.2 - 16.0 p |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
321.1 d |
| Rise/eclipse dur. |
-- |
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Remarks
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There are currently no remarks on file for this star.
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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 |
C. Yesilyaprak, S.K. Yerli, B.B. Gücsav, 2012, NewA 17, 504 |
2012NewA...17..504Y |
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2 |
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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3 |
P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 |
2004AJ....128.2965W |
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4 |
V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971. |
1971afcv.book.....T |
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5 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1956ApJ...124..346C |
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6 |
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 = 5.39 | H = 4.54 | K = 4.00 | J - K = 1.39 |
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AllWISE
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W1 = 3.09 | W3 = 1.90 | W4 = 1.29 | W3 - W4 = 0.61 |
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APASS-DR9
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B = 14.24 | V = 12.59 | g' = 14.40 | r' = 13.25 | B - V = 1.66 |
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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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