2019 ST221

Main-belt minor planet

Designation: 2019 ST221
Class: Main-belt
Semi-major axis: 2.6072294 AU
Eccentricity: 0.1230223
Inclination: 4.86299°
Absolute magnitude (H): 18.63
Perihelion: 2.286 AU
Aphelion: 2.928 AU