178731 2000 SM340

Main-belt minor planet

Designation: (178731) 2000 SM340
Class: Main-belt
Semi-major axis: 2.801707 AU
Eccentricity: 0.122859
Inclination: 6.11713°
Absolute magnitude (H): 15.93
Perihelion: 2.457 AU
Aphelion: 3.146 AU