2021 RB189

Main-belt minor planet

Designation: 2021 RB189
Class: Main-belt
Semi-major axis: 3.1330949 AU
Eccentricity: 0.1091712
Inclination: 20.46552°
Absolute magnitude (H): 17.45
Perihelion: 2.791 AU
Aphelion: 3.475 AU