2017 SM156

Main-belt minor planet

Designation: 2017 SM156
Class: Main-belt
Semi-major axis: 3.008544 AU
Eccentricity: 0.2812882
Inclination: 17.7086°
Absolute magnitude (H): 18.43
Perihelion: 2.162 AU
Aphelion: 3.855 AU