21028 1989 TO

Main-belt minor planet

Designation: (21028) 1989 TO
Class: Main-belt
Semi-major axis: 2.3333396 AU
Eccentricity: 0.298523
Inclination: 21.80706°
Absolute magnitude (H): 13.39
Perihelion: 1.637 AU
Aphelion: 3.030 AU