2019 ST138

Main-belt minor planet

Designation: 2019 ST138
Class: Main-belt
Semi-major axis: 2.4720292 AU
Eccentricity: 0.2736851
Inclination: 5.27728°
Absolute magnitude (H): 19.38
Perihelion: 1.795 AU
Aphelion: 3.149 AU