257722 1999 XD219
Main-belt minor planet
- Designation
- (257722) 1999 XD219
- Class
- Main-belt
- Semi-major axis
- 2.384678 AU
- Eccentricity
- 0.1496784
- Inclination
- 2.39572°
- Absolute magnitude (H)
- 17.51
- Perihelion
- 2.028 AU
- Aphelion
- 2.742 AU
Main-belt minor planet