189553 2000 ST2

Main-belt minor planet

Designation: (189553) 2000 ST2
Class: Main-belt
Semi-major axis: 2.5652906 AU
Eccentricity: 0.1032074
Inclination: 12.39462°
Absolute magnitude (H): 15.62
Perihelion: 2.301 AU
Aphelion: 2.830 AU