189638 2001 OP21

Main-belt minor planet

Designation: (189638) 2001 OP21
Class: Main-belt
Semi-major axis: 2.315782 AU
Eccentricity: 0.127926
Inclination: 5.94226°
Absolute magnitude (H): 16.02
Perihelion: 2.020 AU
Aphelion: 2.612 AU