331021 2009 UY143
Main-belt minor planet
- Designation
- (331021) 2009 UY143
- Class
- Main-belt
- Semi-major axis
- 2.7651929 AU
- Eccentricity
- 0.0867035
- Inclination
- 1.85024°
- Absolute magnitude (H)
- 17.24
- Perihelion
- 2.525 AU
- Aphelion
- 3.005 AU
Main-belt minor planet