221251 2005 UJ257
Main-belt minor planet
- Designation
- (221251) 2005 UJ257
- Class
- Main-belt
- Semi-major axis
- 2.7441835 AU
- Eccentricity
- 0.0510051
- Inclination
- 2.27079°
- Absolute magnitude (H)
- 17.01
- Perihelion
- 2.604 AU
- Aphelion
- 2.884 AU
Main-belt minor planet