2020 ON143

Main-belt minor planet

Designation: 2020 ON143
Class: Main-belt
Semi-major axis: 2.7685214 AU
Eccentricity: 0.2070469
Inclination: 5.76403°
Absolute magnitude (H): 19.1
Perihelion: 2.195 AU
Aphelion: 3.342 AU