388875 2008 RR21

Main-belt minor planet

Designation: (388875) 2008 RR21
Class: Main-belt
Semi-major axis: 2.2587512 AU
Eccentricity: 0.2366383
Inclination: 7.56545°
Absolute magnitude (H): 18.07
Perihelion: 1.724 AU
Aphelion: 2.793 AU