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Latest Details
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| Name |
NSV 20281 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
15 12 21.82 +42 21 24.3 |
| Proper motion |
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| Galactic coord. |
69.697 +57.340 |
Other names
(Internal only)
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ASCC 412871 |
BD+42 2577 |
HD 135530 |
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HIP 74571 |
IRC +40264 |
SAO 45445 |
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TYC 3048-1495-1 |
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| Variability type |
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VAR: |
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| Spectral type |
M2IIIa |
| Mag. range |
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6.142 V (0.065)clear |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
20.04 d |
| Rise/eclipse dur. |
-- |
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Remarks
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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 |
MASCARA Variable star catalogue (online data) |
2018arXiv180602247B |
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2 |
O. Burggraaff, G.J.J. Talens, J. Spronck et al., 2018, Studying bright
variable stars with the Multi-site All-Sky CAmeRA (MASCARA) |
2018arXiv180602247B |
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3 |
V.G.Kornilov, I.M.Volkov, A.I.Zakharov, V.S.Kozyreva, L.N.Kornilova,
A.N.Krutjakov, A.V.Krylov, A.V.Kusakin, S.E.Leontiev, A.V.Mironov,
V.G.Moshkaliov, T.M.Pogrosheva, V.N.Semehtsov, Kh.F.Khaliullin, Sternberg
Astr Inst Trudy Vol.63, 3, 1991. |
-- |
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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 = 2.78 | H = 1.87 | K = 1.59 | J - K = 1.18 |
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AllWISE
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W3 = 1.56 | W4 = 1.42 | W3 - W4 = 0.14 |
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GALEX-DR5
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FUV = 19.84 | NUV = 16.34 | FUV - NUV = 3.50 |
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SDSS-DR12
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u = 10.42 | g = 33.69 | r = 9.54 | i = 9.64 | z = 5.07 | u - g = -23.26 | r - i = -0.09 |
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Images
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Supporting Documents
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Revision History
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