139971 2001 SM14

Main-belt minor planet

Designation: (139971) 2001 SM14
Class: Main-belt
Semi-major axis: 3.1125915 AU
Eccentricity: 0.1069557
Inclination: 1.99025°
Absolute magnitude (H): 15.32
Perihelion: 2.780 AU
Aphelion: 3.446 AU