2011 SM220

Main-belt minor planet

Designation: 2011 SM220
Class: Main-belt
Semi-major axis: 2.6820214 AU
Eccentricity: 0.2954575
Inclination: 13.0107°
Absolute magnitude (H): 18.79
Perihelion: 1.890 AU
Aphelion: 3.474 AU