139921 2001 RR123

Main-belt minor planet

Designation: (139921) 2001 RR123
Class: Main-belt
Semi-major axis: 2.7659113 AU
Eccentricity: 0.1351081
Inclination: 1.3935°
Absolute magnitude (H): 16.3
Perihelion: 2.392 AU
Aphelion: 3.140 AU