2017 SN257

Main-belt minor planet

Designation: 2017 SN257
Class: Main-belt
Semi-major axis: 3.0647641 AU
Eccentricity: 0.1278271
Inclination: 11.31847°
Absolute magnitude (H): 17.47
Perihelion: 2.673 AU
Aphelion: 3.457 AU