Home›Asteroids›417473 2006 RD21417473 2006 RD21Main-belt minor planetDesignation(417473) 2006 RD21ClassMain-beltSemi-major axis2.4575754 AUEccentricity0.1969128Inclination0.6148°Absolute magnitude (H)18.45Perihelion1.974 AUAphelion2.942 AU