2009 ST99

Main-belt minor planet

Designation: 2009 ST99
Class: Main-belt
Semi-major axis: 2.5980647 AU
Eccentricity: 0.4194093
Inclination: 26.62277°
Absolute magnitude (H): 17.94
Perihelion: 1.508 AU
Aphelion: 3.688 AU