12657 Bonch-Bruevich
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Discovery and designation
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Discovered by | T. M. Smirnova |
Discovery site | Crimean Astrophysical Observatory |
Discovery date | August 30, 1971 |
Designations
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MPC designation | 12657 |
Alternative names[1] | 1971 QO1 |
Epoch May 14, 2008 | |
Ap | 3.3338424 |
Peri | 2.7057260 |
Eccentricity | 0.1040002 |
Orbital period | 1916.7360286 |
Mean anomaly | 354.12667 |
Inclination | 9.44786 |
Longitude of ascending node | 321.42413 |
Argument of peri | 33.24759 |
Absolute magnitude | 12.3 |
12657 Bonch-Bruevich (1971 QO1) is a Main-belt Asteroid discovered on August 30, 1971 by T. M. Smirnova at the Crimean Astrophysical Observatory.