2009 WK121

Main-belt minor planet

Designation: 2009 WK121
Class: Main-belt
Semi-major axis: 2.286449 AU
Eccentricity: 0.136931
Inclination: 7.69151°
Absolute magnitude (H): 18.57
Perihelion: 1.973 AU
Aphelion: 2.600 AU