1999 XK251

Main-belt minor planet

Designation: 1999 XK251
Class: Main-belt
Semi-major axis: 3.1789002 AU
Eccentricity: 0.3000756
Inclination: 15.14408°
Absolute magnitude (H): 17.61
Perihelion: 2.225 AU
Aphelion: 4.133 AU