2009 SS257

Main-belt minor planet

Designation: 2009 SS257
Class: Main-belt
Semi-major axis: 2.3176153 AU
Eccentricity: 0.2366228
Inclination: 4.22405°
Absolute magnitude (H): 19.52
Perihelion: 1.769 AU
Aphelion: 2.866 AU