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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
WW 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 02 19.80 +41 26 43.6 |
| Proper motion |
| RA: -0.667 +/- 0.083 mas/y | Dec: -5.327 +/- 0.090 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
77.373 +5.468 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 2000+41 |
AN 154.1904 |
ASASSN-V J200402.78+413516.0 |
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BD+41 3595 |
HAT 199-03699 |
HD 227457 |
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HIP 98814 |
IOMC 3158000047 |
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| Variability type |
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EA/SD |
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| Spectral type |
B8+G |
| Mag. range |
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10.02 - 13.26 V |
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| Discoverer |
L. Ceraski (6 March 1904) |
| Epoch |
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| Outburst |
-- |
| Period |
3.317769 d |
| Rise/eclipse dur. |
14% (11.15 h) |
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Remarks
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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 |
Bob Nelson's O-C files, 2016 |
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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 |
J.D.Hartman, G.Bakos, K.Z.Stanek, R.W.Noyes, AJ, 128, 1761, 2004. |
2004AJ....128.1761H |
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4 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1946ApJ...104..253S |
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5 |
W.Ceraski, Mosc Ann (2), 5, Kartenserie 1, 1908. |
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6 |
CALEB - Catalog and AtLas of Eclipsing Binaries |
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7 |
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 = 9.68 | H = 9.59 | K = 9.52 | J - K = 0.16 |
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AllWISE
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W1 = 9.60 | W2 = 9.63 | W3 = 9.42 | W4 = 8.32 | W1 - W2 = -0.03 | W3 - W4 = 1.10 |
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SDSS-DR12
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u = 11.24 | g = 10.48 | r = 10.46 | i = 10.57 | z = 11.30 | u - g = 0.76 | r - i = -0.11 |
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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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