12657 Bonch-Bruevich
Main-belt minor planet
- Designation
- (12657) Bonch-Bruevich
- Class
- Main-belt
- Semi-major axis
- 3.0205012 AU
- Eccentricity
- 0.1084708
- Inclination
- 9.43825°
- Absolute magnitude (H)
- 12.66
- Perihelion
- 2.693 AU
- Aphelion
- 3.348 AU
Main-belt minor planet