2009 SM139

Main-belt minor planet

Designation: 2009 SM139
Class: Main-belt
Semi-major axis: 2.8317785 AU
Eccentricity: 0.1766639
Inclination: 13.53577°
Absolute magnitude (H): 17.72
Perihelion: 2.332 AU
Aphelion: 3.332 AU