311507 2005 WM121

Main-belt minor planet

Designation: (311507) 2005 WM121
Class: Main-belt
Semi-major axis: 3.1575098 AU
Eccentricity: 0.172995
Inclination: 1.95994°
Absolute magnitude (H): 16.5
Perihelion: 2.611 AU
Aphelion: 3.704 AU