2021 ST15

Main-belt minor planet

Designation: 2021 ST15
Class: Main-belt
Semi-major axis: 3.113042 AU
Eccentricity: 0.3064807
Inclination: 12.00595°
Absolute magnitude (H): 19.27
Perihelion: 2.159 AU
Aphelion: 4.067 AU