2001 TR257

Main-belt minor planet

Designation: 2001 TR257
Class: Main-belt
Semi-major axis: 2.7971829 AU
Eccentricity: 0.3302865
Inclination: 5.79992°
Absolute magnitude (H): 19.3
Perihelion: 1.873 AU
Aphelion: 3.721 AU