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| Query : 2009ATel.2228....1G |
2009ATel.2228....1G - The Astronomer's Telegram, 2228, 1-1 (2009)
A prominent fluctuation in the optical brightness of Q0957+561A and prediction of the Q0957+561B optical variability in the first semester of 2010.
GOICOECHEA L.J. and SHALYAPIN V.N.
Journal keyword(s):
Simbad objects: 2
| Number of rows : 2 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 8C 0958+561 | QSO | 10 01 20.6918953728 | +55 53 55.593949272 | 17.16 | 16.95 | ~ | 757 | 3 | |||
| 2 | QSO B0957+5608B | QSO | 10 01 20.8375795656 | +55 53 49.543053252 | 17.16 | 16.95 | ~ | 280 | 1 |
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