2023 ST21

Main-belt minor planet

Designation: 2023 ST21
Class: Main-belt
Semi-major axis: 2.6912568 AU
Eccentricity: 0.1385137
Inclination: 3.96307°
Absolute magnitude (H): 18.34
Perihelion: 2.318 AU
Aphelion: 3.064 AU