2021 HD20

Main-belt minor planet

Designation: 2021 HD20
Class: Main-belt
Semi-major axis: 2.3889526 AU
Eccentricity: 0.2145117
Inclination: 11.02428°
Absolute magnitude (H): 19.3
Perihelion: 1.876 AU
Aphelion: 2.901 AU