2021 RD173

Outer belt minor planet

Designation: 2021 RD173
Class: Outer belt
Semi-major axis: 3.9647771 AU
Eccentricity: 0.2983216
Inclination: 1.33088°
Absolute magnitude (H): 17.4
Perihelion: 2.782 AU
Aphelion: 5.148 AU