322665 1999 SD21

Main-belt minor planet

Designation: (322665) 1999 SD21
Class: Main-belt
Semi-major axis: 3.0800125 AU
Eccentricity: 0.1779925
Inclination: 2.18472°
Absolute magnitude (H): 16.98
Perihelion: 2.532 AU
Aphelion: 3.628 AU