312517 2009 DD21

Main-belt minor planet

Designation: (312517) 2009 DD21
Class: Main-belt
Semi-major axis: 2.3806811 AU
Eccentricity: 0.1762992
Inclination: 1.22622°
Absolute magnitude (H): 17.56
Perihelion: 1.961 AU
Aphelion: 2.800 AU