2019 ST203

Main-belt minor planet

Designation: 2019 ST203
Class: Main-belt
Semi-major axis: 2.782478 AU
Eccentricity: 0.2034276
Inclination: 10.60007°
Absolute magnitude (H): 18.55
Perihelion: 2.216 AU
Aphelion: 3.349 AU