857746 2012 TR21

Main-belt minor planet

Designation: (857746) 2012 TR21
Class: Main-belt
Semi-major axis: 2.341897 AU
Eccentricity: 0.2470182
Inclination: 4.95789°
Absolute magnitude (H): 18.59
Perihelion: 1.763 AU
Aphelion: 2.920 AU