2021 RD128

Outer belt minor planet

Designation: 2021 RD128
Class: Outer belt
Semi-major axis: 3.9519595 AU
Eccentricity: 0.2769661
Inclination: 8.47247°
Absolute magnitude (H): 16.87
Perihelion: 2.857 AU
Aphelion: 5.047 AU