2017 SM143

Main-belt minor planet

Designation: 2017 SM143
Class: Main-belt
Semi-major axis: 2.5842982 AU
Eccentricity: 0.2199813
Inclination: 16.2669°
Absolute magnitude (H): 17.75
Perihelion: 2.016 AU
Aphelion: 3.153 AU