2019 ST55

Main-belt minor planet

Designation: 2019 ST55
Class: Main-belt
Semi-major axis: 2.6222504 AU
Eccentricity: 0.1434972
Inclination: 13.57884°
Absolute magnitude (H): 18.39
Perihelion: 2.246 AU
Aphelion: 2.999 AU