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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
XX Cep |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
23 36 00.29 +64 03 25.8 |
| Proper motion |
| RA: 1.788 +/- 0.083 mas/y | Dec: -8.666 +/- 0.070 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
115.118 +2.577 |
Other names
(Internal only)
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AAVSO 2333+63 |
AN 245.1928 |
BD+63 2026 |
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HD 222217 |
HIP 116648 |
IOMC 4288000053 |
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SAO 20743 |
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| Variability type |
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EA/SD+DSCT |
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| Spectral type |
A6V+K3IV |
| Mag. range |
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9.20 - 10.32 V |
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| Discoverer |
Gengler et al. (1928) |
| Epoch |
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| Outburst |
-- |
| Period |
2.3373266 d |
| Rise/eclipse dur. |
14% (7.853 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 |
Koo, Jae-Rim; et al., 2016, Time-series spectroscopy of the pulsating
eclipsing binary XX Cephei |
2016arXiv160201935K |
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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 |
H.Schneller, VBB 8, N6, 1931. |
-- |
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5 |
CALEB - Catalog and AtLas of Eclipsing Binaries |
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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 = 8.46 | H = 8.26 | K = 8.18 | J - K = 0.28 |
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AllWISE
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W1 = 8.18 | W2 = 8.20 | W3 = 8.08 | W4 = 7.82 | W1 - W2 = -0.01 | W3 - W4 = 0.27 |
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APASS-DR9
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B = 10.40 | V = 10.13 | g' = 10.45 | r' = 10.13 | i' = 10.07 | B - V = 0.27 |
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Images
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Supporting Documents
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Revision History
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