Home›Asteroids›147798 2005 RC21147798 2005 RC21Main-belt minor planetDesignation(147798) 2005 RC21ClassMain-beltSemi-major axis2.7209006 AUEccentricity0.1226741Inclination5.20747°Absolute magnitude (H)16.01Perihelion2.387 AUAphelion3.055 AU