Home›Asteroids›621031 2007 RC18621031 2007 RC18Main-belt minor planetDesignation(621031) 2007 RC18ClassMain-beltSemi-major axis3.1714427 AUEccentricity0.184476Inclination5.55928°Absolute magnitude (H)17.05Perihelion2.586 AUAphelion3.756 AU