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Latest Details
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| Name |
XX And |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
01 14 35.92 +38 41 16.1 |
| Proper motion |
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| Galactic coord. |
128.451 -23.642 |
Other names
(Internal only)
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1SWASP J011727.41+385702.0 |
AAVSO 0111+38 |
CSS_J011727.3+385701 |
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HIP 6029 |
HV 3667 |
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| Variability type |
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RRAB/BL |
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| Spectral type |
A8-F6 |
| Mag. range |
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10.08 - 11.13 V |
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| Discoverer |
Henrietta Leavitt (1916) |
| Epoch |
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| Outburst |
-- |
| Period |
0.722757 d (17.3462 h) |
| Rise/eclipse dur. |
19% (3.30 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 |
P var. Max = 2418001.938 + 0.7227486d*E (1908 - 1932); Max = 2427106.403 + 0.7227591d*E (1932 - 1946) [G.A.Lange, Astron. Tsirk. N176, 1957.]. Since 1946 - see Table. Delta(S) = 9. Blazhko effect: Max = 2437578 + 36d*N [G.A.Lange, Astron. Tsirk. N227, 19, 1962.]. |
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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 |
A.J. Drake, M. Catelan, S.G. Djorgovski et al., 2012, arXiv:1211.2866
[astro-ph.GA] |
2012arXiv1211.2866D |
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3 |
M.J.Penston, MN 164, 133, 1973. |
1973MNRAS.164..133P |
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4 |
J.Ashbrook, AJ 54, 169, 1949. |
1949AJ.....54..169A |
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5 |
Guthnick, P.; et al., 1924, Benennung von neu entdeckten veränderlichen
Sternen |
1924AN....223...41G |
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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 = 9.67 | H = 9.42 | K = 9.34 | J - K = 0.34 |
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AllWISE
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W1 = 9.39 | W2 = 9.40 | W3 = 9.29 | W4 = 9.13 | W1 - W2 = -0.01 | W3 - W4 = 0.17 |
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APASS-DR9
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B = 11.12 | V = 10.84 | g' = 10.94 | r' = 10.77 | i' = 10.64 | B - V = 0.28 |
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GALEX-DR5
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FUV = 20.56 | NUV = 14.66 | FUV - NUV = 5.90 |
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Images
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Supporting Documents
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Revision History
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