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Latest Details
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| Name |
X CrB |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
15 47 01.00 +36 23 58.8 |
| Proper motion |
| RA: -1.407 +/- 0.060 mas/y | Dec: -3.330 +/- 0.080 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
57.964 +51.512 |
Other names
(Internal only)
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| Variability type |
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M |
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| Spectral type |
M5e-M7e |
| Mag. range |
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8.5 - 14.2 V |
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| Discoverer |
Williamina Fleming (1906) |
| Epoch |
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| Outburst |
-- |
| Period |
241.17 d |
| Rise/eclipse dur. |
46% (110.938200000000 d) |
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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 |
ZTF Catalog of Periodic Variable Stars (online data) |
2020arXiv200508662C |
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2 |
Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars |
2020arXiv200508662C |
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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 |
C.Akerlof et al., AJ 119, 1901, 2000. |
2000AJ....119.1901A |
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5 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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6 |
T. Karlsson, Maxima of Mira stars |
-- |
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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 = 4.57 | H = 3.70 | K = 3.18 | J - K = 1.39 |
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AllWISE
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W1 = 3.37 | W2 = 2.58 | W3 = 2.13 | W4 = 1.61 | W1 - W2 = 0.79 | W3 - W4 = 0.52 |
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APASS-DR9
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B = 11.26 |
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GALEX-DR5
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NUV = 19.98 |
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SDSS-DR12
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u = 14.85 | g = 15.15 | r = 11.86 | i = 9.06 | z = 7.69 | u - g = -0.30 | r - i = 2.79 |
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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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Campaigns/Programs
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LPV Program
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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