290738 2005 UM457
Main-belt minor planet
- Designation
- (290738) 2005 UM457
- Class
- Main-belt
- Semi-major axis
- 3.1381245 AU
- Eccentricity
- 0.272246
- Inclination
- 16.77906°
- Absolute magnitude (H)
- 15.25
- Perihelion
- 2.284 AU
- Aphelion
- 3.992 AU
Main-belt minor planet