2018 AR21

Outer belt minor planet

Designation: 2018 AR21
Class: Outer belt
Semi-major axis: 3.2058692 AU
Eccentricity: 0.1953514
Inclination: 16.72544°
Absolute magnitude (H): 16.93
Perihelion: 2.580 AU
Aphelion: 3.832 AU