222977 2002 RK21

Main-belt minor planet

Designation: (222977) 2002 RK21
Class: Main-belt
Semi-major axis: 2.2893779 AU
Eccentricity: 0.220639
Inclination: 2.69754°
Absolute magnitude (H): 17.72
Perihelion: 1.784 AU
Aphelion: 2.795 AU