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Latest Details
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| Name |
V0781 Tau |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
05 47 05.76 +26 56 58.1 |
| Proper motion |
| RA: -79.790 +/- 0.078 mas/y | Dec: -86.208 +/- 0.059 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
182.215 -0.151 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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1RXS J055013.3+265738 |
AAVSO 0544+26 |
ASAS J055013+2657.5 |
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ASAS J055013+2657.7 |
ASASSN-V J055013.04+265743.0 |
BD+26 971 |
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HD 248087 |
HIP 27562 |
SAO 77615 |
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| Variability type |
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EW/KW |
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| Spectral type |
G0V |
| Mag. range |
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8.56 - 8.97 V |
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| Discoverer |
Harris (1979) |
| Epoch |
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| Outburst |
-- |
| Period |
0.344909 d (8.2778 h) |
| Rise/eclipse dur. |
-- |
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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 |
Li, Kai; et al., 2016, The active W UMa type binary star V781 Tau revisited |
2016arXiv160100412L |
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2 |
Bob Nelson's O-C files, 2016 |
-- |
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3 |
M. Kiraga, 2012, Acta Astronomica 62, 67 |
2012AcA....62...67K |
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4 |
R. Diethelm, 2011, IBVS 5960 |
2011IBVS.5960....1D |
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5 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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6 |
T.Berthold, IBVS N2443, 1983. |
1983IBVS.2443....1B |
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7 |
A.W.Harris, IBVS N1556, 1979. |
1979IBVS.1556....1H |
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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 = 7.44 | H = 7.15 | K = 7.09 | J - K = 0.34 |
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AllWISE
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W1 = 7.11 | W2 = 7.13 | W3 = 7.12 | W4 = 6.99 | W1 - W2 = -0.02 | W3 - W4 = 0.12 |
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APASS-DR9
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B = 9.21 | V = 8.70 | g' = 8.93 | r' = 8.50 | i' = 8.35 | B - V = 0.51 |
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Images
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Supporting Documents
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Revision History
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