2021 RO189

Main-belt minor planet

Designation: 2021 RO189
Class: Main-belt
Semi-major axis: 2.6471024 AU
Eccentricity: 0.2922311
Inclination: 4.64872°
Absolute magnitude (H): 19.93
Perihelion: 1.874 AU
Aphelion: 3.421 AU