139852 2001 RD57

Main-belt minor planet

Designation: (139852) 2001 RD57
Class: Main-belt
Semi-major axis: 2.8820465 AU
Eccentricity: 0.0925718
Inclination: 2.93388°
Absolute magnitude (H): 15.82
Perihelion: 2.615 AU
Aphelion: 3.149 AU