2013 TD257

Outer belt minor planet

Designation: 2013 TD257
Class: Outer belt
Semi-major axis: 3.2332233 AU
Eccentricity: 0.0492588
Inclination: 12.87263°
Absolute magnitude (H): 18.38
Perihelion: 3.074 AU
Aphelion: 3.392 AU