2011 SM157

Main-belt minor planet

Designation: 2011 SM157
Class: Main-belt
Semi-major axis: 3.0764185 AU
Eccentricity: 0.2409583
Inclination: 11.98262°
Absolute magnitude (H): 18.29
Perihelion: 2.335 AU
Aphelion: 3.818 AU