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Latest Details
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| Name |
XX 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 17.14 +58 48 44.5 |
| Proper motion |
| RA: -6.787 +/- 0.174 mas/y | Dec: 7.232 +/- 0.162 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
92.496 +14.429 |
Other names
(Internal only)
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AAVSO 2001+58 |
AN 14.1904 |
ASASSN-V J200315.55+585717.2 |
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HIP 98737 |
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| Variability type |
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SXPHE |
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| Spectral type |
A5 |
| Mag. range |
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11.28 - 12.13 V |
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| Discoverer |
L. Ceraski |
| Epoch |
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| Outburst |
-- |
| Period |
0.134865145 d (3.2367635 h) |
| Rise/eclipse dur. |
22% (0.71209 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 |
[Fe/H] = -0.49. P var. Max = 2430671.1010 + 0.134865026*E(2416560 - 30000); since JD2430000 - see Table. |
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References
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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 = 11.28 | H = 11.12 | K = 11.04 | J - K = 0.24 |
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AllWISE
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W1 = 10.87 | W2 = 10.91 | W3 = 11.05 | W1 - W2 = -0.04 |
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APASS-DR9
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B = 11.51 | V = 11.54 | g' = 11.93 | r' = 11.45 | i' = 11.43 | B - V = -0.04 |
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Images
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Supporting Documents
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Revision History
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