424980 2009 BY121
Main-belt minor planet
- Designation
- (424980) 2009 BY121
- Class
- Main-belt
- Semi-major axis
- 3.0488147 AU
- Eccentricity
- 0.100724
- Inclination
- 11.06148°
- Absolute magnitude (H)
- 16.46
- Perihelion
- 2.742 AU
- Aphelion
- 3.356 AU
Main-belt minor planet