66545 1999 RJ120

Main-belt minor planet

Designation: (66545) 1999 RJ120
Class: Main-belt
Semi-major axis: 2.5436849 AU
Eccentricity: 0.1889223
Inclination: 1.88916°
Absolute magnitude (H): 15.8
Perihelion: 2.063 AU
Aphelion: 3.024 AU