Home›Asteroids›220643 2004 RR56220643 2004 RR56Main-belt minor planetDesignation(220643) 2004 RR56ClassMain-beltSemi-major axis2.9105528 AUEccentricity0.1148598Inclination2.25441°Absolute magnitude (H)15.76Perihelion2.576 AUAphelion3.245 AU