831423 2009 ST91

Main-belt minor planet

Designation: (831423) 2009 ST91
Class: Main-belt
Semi-major axis: 2.3729903 AU
Eccentricity: 0.1565623
Inclination: 1.63824°
Absolute magnitude (H): 19.21
Perihelion: 2.001 AU
Aphelion: 2.745 AU