2013 TK257

Outer belt minor planet

Designation: 2013 TK257
Class: Outer belt
Semi-major axis: 3.2087526 AU
Eccentricity: 0.1155191
Inclination: 7.43872°
Absolute magnitude (H): 18.21
Perihelion: 2.838 AU
Aphelion: 3.579 AU