398514 2011 UN257
Main-belt minor planet
- Designation
- (398514) 2011 UN257
- Class
- Main-belt
- Semi-major axis
- 3.1433924 AU
- Eccentricity
- 0.0633929
- Inclination
- 9.78713°
- Absolute magnitude (H)
- 16.23
- Perihelion
- 2.944 AU
- Aphelion
- 3.343 AU
Main-belt minor planet