137640 1999 WW12

Main-belt minor planet

Designation: (137640) 1999 WW12
Class: Main-belt
Semi-major axis: 2.314334 AU
Eccentricity: 0.1647951
Inclination: 3.35599°
Absolute magnitude (H): 16.81
Perihelion: 1.933 AU
Aphelion: 2.696 AU