857672 2012 ST55

Main-belt minor planet

Designation: (857672) 2012 ST55
Class: Main-belt
Semi-major axis: 2.2516916 AU
Eccentricity: 0.2003105
Inclination: 1.91818°
Absolute magnitude (H): 18.96
Perihelion: 1.801 AU
Aphelion: 2.703 AU