302143 2001 ST81

Main-belt minor planet

Designation: (302143) 2001 ST81
Class: Main-belt
Semi-major axis: 2.1772221 AU
Eccentricity: 0.1693345
Inclination: 3.66889°
Absolute magnitude (H): 17.93
Perihelion: 1.809 AU
Aphelion: 2.546 AU