488677 2003 UM257
Main-belt minor planet
- Designation
- (488677) 2003 UM257
- Class
- Main-belt
- Semi-major axis
- 2.7825242 AU
- Eccentricity
- 0.175434
- Inclination
- 8.25303°
- Absolute magnitude (H)
- 17.01
- Perihelion
- 2.294 AU
- Aphelion
- 3.271 AU
Main-belt minor planet