129138 Williamfrost
Main-belt minor planet
- Designation
- (129138) Williamfrost
- Class
- Main-belt
- Semi-major axis
- 2.5596733 AU
- Eccentricity
- 0.1803025
- Inclination
- 3.81823°
- Absolute magnitude (H)
- 16.64
- Perihelion
- 2.098 AU
- Aphelion
- 3.021 AU
Main-belt minor planet