2009 ST251

Main-belt minor planet

Designation: 2009 ST251
Class: Main-belt
Semi-major axis: 2.9300051 AU
Eccentricity: 0.1360803
Inclination: 5.43011°
Absolute magnitude (H): 17.77
Perihelion: 2.531 AU
Aphelion: 3.329 AU