2011 SD139

Main-belt minor planet

Designation: 2011 SD139
Class: Main-belt
Semi-major axis: 3.162441 AU
Eccentricity: 0.2165359
Inclination: 16.55332°
Absolute magnitude (H): 18.19
Perihelion: 2.478 AU
Aphelion: 3.847 AU