2020 HD139

Main-belt minor planet

Designation: 2020 HD139
Class: Main-belt
Semi-major axis: 3.1611919 AU
Eccentricity: 0.0778159
Inclination: 10.61408°
Absolute magnitude (H): 17.51
Perihelion: 2.915 AU
Aphelion: 3.407 AU