490889 2011 BC57
Main-belt minor planet
- Designation
- (490889) 2011 BC57
- Class
- Main-belt
- Semi-major axis
- 3.0731486 AU
- Eccentricity
- 0.3090793
- Inclination
- 15.96573°
- Absolute magnitude (H)
- 16.68
- Perihelion
- 2.123 AU
- Aphelion
- 4.023 AU
Main-belt minor planet