2011 SD138

Main-belt minor planet

Designation: 2011 SD138
Class: Main-belt
Semi-major axis: 2.4128809 AU
Eccentricity: 0.2372279
Inclination: 4.79565°
Absolute magnitude (H): 19.7
Perihelion: 1.840 AU
Aphelion: 2.985 AU