Home›Asteroids›503817 2017 KO12503817 2017 KO12Main-belt minor planetDesignation(503817) 2017 KO12ClassMain-beltSemi-major axis2.1581322 AUEccentricity0.1267021Inclination4.33726°Absolute magnitude (H)18.28Perihelion1.885 AUAphelion2.432 AU