390988 2005 ST51

Main-belt minor planet

Designation: (390988) 2005 ST51
Class: Main-belt
Semi-major axis: 3.1487463 AU
Eccentricity: 0.1297457
Inclination: 8.81352°
Absolute magnitude (H): 16.21
Perihelion: 2.740 AU
Aphelion: 3.557 AU