71212 1999 XX257
Main-belt minor planet
- Designation
- (71212) 1999 XX257
- Class
- Main-belt
- Semi-major axis
- 2.6961544 AU
- Eccentricity
- 0.1530197
- Inclination
- 12.90446°
- Absolute magnitude (H)
- 14.51
- Perihelion
- 2.284 AU
- Aphelion
- 3.109 AU
Main-belt minor planet