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Latest Details
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| Name |
V2250 Cyg |
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| AAVSO UID |
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000-BDP-944 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
21 08 39.26 +52 38 45.0 |
| Galactic coord. |
93.108 +3.297 |
Other names
(Internal only)
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| Variability type |
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M |
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| Spectral type |
M9III |
| Mag. range |
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8.9 - 11.5 I |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
396 d |
| 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 |
P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 |
2004AJ....128.2965W |
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2 |
J.-i. Nakashima, B.W. Jiang, S. Deguchi, K. Sadakane, Y. Nakada, PAS Japan
52, No. 2, 275, 2000. |
2000PASJ...52..275N |
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3 |
B.W. Jiang, S. Deguchi, Y. Nakada, AJ 111, No. 1, 231, 1996. |
1996AJ....111..231J |
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4 |
B.W.Jiang, S.Deguchi, Y.Nakada, AJ 111, No.1, 231, 1996. |
1996AJ....111..231J |
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5 |
G.W.Lockwood, ApJ Suppl 58, No.1, 167, 1985. |
1985ApJS...58..167L |
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6 |
Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) |
1973AJ.....78..389V |
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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 = 4.98 | H = 3.35 | K = 2.31 | J - K = 2.67 |
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AllWISE
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W3 = -0.21 | W4 = -1.09 | W3 - W4 = 0.88 |
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SDSS-DR12
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u = 16.12 | g = 20.68 | r = 15.76 | i = 11.56 | z = 9.71 | u - g = -4.56 | r - i = 4.20 |
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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4 |
Otero, Sebastian Alberto
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2018-06-11 00:29 UTC |
Primary record creation. |
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3 |
Admin, VSX
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2017-12-15 13:48 UTC |
Spectral type from Skiff (VizieR on-line data: B/mk) |
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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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