2012 TO257

Main-belt minor planet

Designation: 2012 TO257
Class: Main-belt
Semi-major axis: 2.7495149 AU
Eccentricity: 0.2389809
Inclination: 16.74878°
Absolute magnitude (H): 17.91
Perihelion: 2.092 AU
Aphelion: 3.407 AU