1999 WJ21

Main-belt minor planet

Designation: 1999 WJ21
Class: Main-belt
Semi-major axis: 2.8406302 AU
Eccentricity: 0.2926756
Inclination: 16.93531°
Absolute magnitude (H): 17.96
Perihelion: 2.009 AU
Aphelion: 3.672 AU