138657 2000 RU81
Main-belt minor planet
- Designation
- (138657) 2000 RU81
- Class
- Main-belt
- Semi-major axis
- 3.1564727 AU
- Eccentricity
- 0.1580564
- Inclination
- 13.44002°
- Absolute magnitude (H)
- 14.64
- Perihelion
- 2.658 AU
- Aphelion
- 3.655 AU
Main-belt minor planet