Home›Asteroids›102143 1999 RC186102143 1999 RC186Main-belt minor planetDesignation(102143) 1999 RC186ClassMain-beltSemi-major axis2.37844 AUEccentricity0.1943374Inclination2.0626°Absolute magnitude (H)16.53Perihelion1.916 AUAphelion2.841 AU