874678 2021 HD21

Main-belt minor planet

Designation: (874678) 2021 HD21
Class: Main-belt
Semi-major axis: 2.9746271 AU
Eccentricity: 0.1126417
Inclination: 8.06541°
Absolute magnitude (H): 17.56
Perihelion: 2.640 AU
Aphelion: 3.310 AU