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Latest Details
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| Name |
Y Vir |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
12 31 18.60 -04 08 47.5 |
| Proper motion |
| RA: -12.2 +/- 1.2 mas/y | Dec: 1.7 +/- 1.6 mas/y | Source: UCAC4 |
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| Galactic coord. |
294.615 +58.166 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J12335299-0425197 |
AAVSO 1228-03 |
ASAS J123353-0425.4 |
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ASASSN-V J123353.02-042520.4 |
GSC 04951-00983 |
IOMC 4951000018 |
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IRAS 12313-0408 |
NSVS J1233531-042520 |
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| Variability type |
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M |
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| Spectral type |
M2e-M5e |
| Mag. range |
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8.3 - 15.0 V |
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| Discoverer |
Henry (1874) |
| Epoch |
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| Outburst |
-- |
| Period |
217.6 d |
| Rise/eclipse dur. |
46% (100 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 |
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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2 |
P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 |
2004AJ....128.2965W |
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3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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4 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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5 |
T. Karlsson, Maxima of Mira stars |
-- |
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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 = 6.14 | H = 5.29 | K = 4.87 | J - K = 1.27 |
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AllWISE
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W1 = 4.47 | W2 = 3.86 | W3 = 3.52 | W4 = 3.11 | W1 - W2 = 0.61 | W3 - W4 = 0.42 |
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APASS-DR9
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B = 12.13 | V = 11.62 | g' = 11.51 | r' = 12.00 | B - V = 0.51 |
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GALEX-DR5
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NUV = 22.23 |
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Images
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Supporting Documents
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Revision History
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