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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
S 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 19 21.62 +31 32 46.2 |
| Proper motion |
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| Galactic coord. |
49.473 +57.173 |
Other names
(Internal only)
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AAVSO 1517+31 |
ASASSN-V J152123.94+312202.2 |
BD+31 2725 |
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HD 136753 |
HIP 75143 |
IRC +30272 |
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RAFGL 4990S |
SAO 64652 |
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(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
M6e-M8e |
| Mag. range |
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5.3 - 13.6 V |
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| Discoverer |
Karl Hencke (1860) |
| Epoch |
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| Outburst |
-- |
| Period |
360.26 d |
| Rise/eclipse dur. |
35% (126 d) |
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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 |
OH, H2O, SiO maser. |
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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 = 1.14 | H = 0.20 | K = -0.17 | J - K = 1.30 |
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AllWISE
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W3 = -1.57 | W4 = -2.86 | W3 - W4 = 1.28 |
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APASS-DR9
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B = 13.22 | V = 11.03 | g' = 12.68 | r' = 9.28 | i' = 6.61 | B - V = 2.20 |
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SDSS-DR12
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u = 14.14 | g = 16.54 | r = 10.19 | i = 11.17 | z = 9.56 | u - g = -2.40 | r - i = -0.98 |
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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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Campaigns/Programs
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Legacy LPV Program
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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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