816424 2011 HD20

Main-belt minor planet

Designation: (816424) 2011 HD20
Class: Main-belt
Semi-major axis: 3.139275 AU
Eccentricity: 0.190703
Inclination: 20.81056°
Absolute magnitude (H): 17.08
Perihelion: 2.541 AU
Aphelion: 3.738 AU