2020 SM129

Main-belt minor planet

Designation: 2020 SM129
Class: Main-belt
Semi-major axis: 2.9306755 AU
Eccentricity: 0.0635487
Inclination: 7.11539°
Absolute magnitude (H): 18.42
Perihelion: 2.744 AU
Aphelion: 3.117 AU