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Latest Details
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| Name |
Y Sge |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 51 16.49 +18 06 36.2 |
| Proper motion |
| RA: -3.2 +/- 3.8 mas/y | Dec: 0.3 +/- 8.3 mas/y | Source: UCAC4 |
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| Galactic coord. |
56.250 -4.786 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 1949+17A |
AN 129.1905 |
ASASSN-V J195330.75+181428.9 |
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IOMC 1620000038 |
NSVS J1953311+181423 |
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| Variability type |
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M |
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| Spectral type |
M4 |
| Mag. range |
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13.6 - <16.2 p |
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| Discoverer |
Maximilian Wolf (1905) |
| Epoch |
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| Outburst |
-- |
| Period |
146 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 |
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 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1959MitVS.385....1S |
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4 |
W.Baade, Letter to Prager (H.Schneller, GuL 3, 118, 1952). |
-- |
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5 |
Dunér, N. C.; Hartwig, E.; Muller, G., 1913, Benennung von neu entdeckten
veränderlichen Sternen |
1913AN....195..241D |
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6 |
M.U.G.Wolf, AN 170, 361, 1906. |
1906AN....170..361W |
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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 = 7.87 | H = 6.98 | K = 6.46 | J - K = 1.41 |
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AllWISE
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W1 = 6.15 | W2 = 5.73 | W3 = 4.97 | W4 = 4.10 | W1 - W2 = 0.42 | W3 - W4 = 0.86 |
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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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Revision History
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