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Latest Details
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| Name |
UZ Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
21 57 13.56 +44 07 10.6 |
| Proper motion |
| RA: 2.815 +/- 1.116 mas/y | Dec: 2.819 +/- 0.491 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
93.370 -8.406 |
Other names
(Internal only)
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AAVSO 2155+43 |
AN 10.1902 |
ASASSN-V J215914.29+442135.6 |
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BD+43 4100 |
HV 727 |
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| Variability type |
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EA/DS |
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| Spectral type |
A3+K1 |
| Mag. range |
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10.23 - 12.11 V |
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| Discoverer |
Williamina Fleming (1902) |
| Epoch |
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| Outburst |
-- |
| Period |
31.305809 d |
| Rise/eclipse dur. |
8% (2.5045 d) |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
GCVS Team |
VB A (B 10.8m, 28", 130deg). d = 0.032P; Min II 10.31. |
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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 |
Bob Nelson's O-C files, 2016 |
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2 |
M.Ammann, D.S.Hall, R.C.Tate, AA 29, N2, 259, 1979. |
1979AcA....29..259A |
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3 |
M.Esch, J.G.Hagen, ASV VII, 1927. |
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4 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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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 = 8.72 | H = 8.12 | K = 7.99 | J - K = 0.73 |
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AllWISE
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W1 = 7.93 | W2 = 8.02 | W3 = 7.92 | W4 = 7.88 | W1 - W2 = -0.09 | W3 - W4 = 0.04 |
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APASS-DR9
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B = 10.67 | V = 10.20 | g' = 10.61 | r' = 10.09 | B - V = 0.47 |
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SDSS-DR12
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u = 14.17 | g = 10.79 | r = 10.72 | i = 10.86 | z = 9.87 | u - g = 3.37 | r - i = -0.14 |
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Images
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Supporting Documents
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Revision History
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