549881 2011 UR257
Main-belt minor planet
- Designation
- (549881) 2011 UR257
- Class
- Main-belt
- Semi-major axis
- 2.8687535 AU
- Eccentricity
- 0.0758487
- Inclination
- 2.66236°
- Absolute magnitude (H)
- 16.93
- Perihelion
- 2.651 AU
- Aphelion
- 3.086 AU
Main-belt minor planet