2021 ST39

Outer belt minor planet

Designation: 2021 ST39
Class: Outer belt
Semi-major axis: 3.2057401 AU
Eccentricity: 0.1112871
Inclination: 13.99373°
Absolute magnitude (H): 17.51
Perihelion: 2.849 AU
Aphelion: 3.562 AU