109904 2001 ST21

Main-belt minor planet

Designation: (109904) 2001 ST21
Class: Main-belt
Semi-major axis: 2.5391031 AU
Eccentricity: 0.1467202
Inclination: 4.75353°
Absolute magnitude (H): 15.47
Perihelion: 2.167 AU
Aphelion: 2.912 AU