148103 1999 RO57

Main-belt minor planet

Designation: (148103) 1999 RO57
Class: Main-belt
Semi-major axis: 2.1614413 AU
Eccentricity: 0.2217739
Inclination: 3.0998°
Absolute magnitude (H): 16.7
Perihelion: 1.682 AU
Aphelion: 2.641 AU