2011 SM142

Main-belt minor planet

Designation: 2011 SM142
Class: Main-belt
Semi-major axis: 2.6797213 AU
Eccentricity: 0.2058969
Inclination: 13.48827°
Absolute magnitude (H): 18.98
Perihelion: 2.128 AU
Aphelion: 3.231 AU