231221 2005 WM157
Main-belt minor planet
- Designation
- (231221) 2005 WM157
- Class
- Main-belt
- Semi-major axis
- 2.6560628 AU
- Eccentricity
- 0.2316375
- Inclination
- 2.70147°
- Absolute magnitude (H)
- 17.21
- Perihelion
- 2.041 AU
- Aphelion
- 3.271 AU
Main-belt minor planet