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Latest Details
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| Name |
T Oph |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
16 30 51.96 -16 01 39.3 |
| Proper motion |
| RA: 0.0 +/- 1.4 mas/y | Dec: -15.5 +/- 1.5 mas/y | Source: UCAC4 |
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| Galactic coord. |
0.942 +20.896 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 1628-15 |
ASAS J163343-1607.9 |
ASASSN-V J163343.52-160753.8 |
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BD-15 4338 |
IOMC 6216000011 |
IRC -20319 |
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RAFGL 1869 |
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| Variability type |
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M |
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| Spectral type |
M6.5e |
| Mag. range |
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8.8 - <15.1 V |
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| Discoverer |
Norman Pogson (1860) |
| Epoch |
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| Outburst |
-- |
| Period |
366.82 d |
| Rise/eclipse dur. |
36% (132 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 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1966ApJS...13..333K |
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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 = 3.52 | H = 2.44 | K = 1.82 | J - K = 1.70 |
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AllWISE
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W3 = 0.14 | W4 = -0.60 | W3 - W4 = 0.73 |
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APASS-DR9
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B = 13.45 | V = 15.19 | g' = 15.43 | r' = 11.24 | i' = 7.47 | B - V = -1.73 |
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Images
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Supporting Documents
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Revision History
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