729121 2011 BY45
Main-belt minor planet
- Designation
- (729121) 2011 BY45
- Class
- Main-belt
- Semi-major axis
- 3.1513849 AU
- Eccentricity
- 0.1718377
- Inclination
- 19.94423°
- Absolute magnitude (H)
- 15.85
- Perihelion
- 2.610 AU
- Aphelion
- 3.693 AU
Main-belt minor planet