129707 1998 SM147

Main-belt minor planet

Designation: (129707) 1998 SM147
Class: Main-belt
Semi-major axis: 2.9373042 AU
Eccentricity: 0.105866
Inclination: 3.2668°
Absolute magnitude (H): 15
Perihelion: 2.626 AU
Aphelion: 3.248 AU