2017 SS257

Main-belt minor planet

Designation: 2017 SS257
Class: Main-belt
Semi-major axis: 2.661354 AU
Eccentricity: 0.0536584
Inclination: 21.69413°
Absolute magnitude (H): 17.89
Perihelion: 2.519 AU
Aphelion: 2.804 AU