21157 1993 RC5

Main-belt minor planet

Designation: (21157) 1993 RC5
Class: Main-belt
Semi-major axis: 3.1992922 AU
Eccentricity: 0.0964965
Inclination: 2.90827°
Absolute magnitude (H): 14.01
Perihelion: 2.891 AU
Aphelion: 3.508 AU