2017 ST156

Main-belt minor planet

Designation: 2017 ST156
Class: Main-belt
Semi-major axis: 2.1958202 AU
Eccentricity: 0.3304117
Inclination: 7.98361°
Absolute magnitude (H): 19.9
Perihelion: 1.470 AU
Aphelion: 2.921 AU