231777 1999 XM128
Main-belt minor planet
- Designation
- (231777) 1999 XM128
- Class
- Main-belt
- Semi-major axis
- 2.1780331 AU
- Eccentricity
- 0.0987065
- Inclination
- 7.05111°
- Absolute magnitude (H)
- 17.28
- Perihelion
- 1.963 AU
- Aphelion
- 2.393 AU
Main-belt minor planet