2011 SM155

Main-belt minor planet

Designation: 2011 SM155
Class: Main-belt
Semi-major axis: 2.7389311 AU
Eccentricity: 0.2260677
Inclination: 12.71682°
Absolute magnitude (H): 18.45
Perihelion: 2.120 AU
Aphelion: 3.358 AU