390529 1997 ST12

Main-belt minor planet

Designation: (390529) 1997 ST12
Class: Main-belt
Semi-major axis: 2.4208633 AU
Eccentricity: 0.1853706
Inclination: 0.82845°
Absolute magnitude (H): 18.34
Perihelion: 1.972 AU
Aphelion: 2.870 AU