Home›Asteroids›227223 2005 RA21227223 2005 RA21Main-belt minor planetDesignation(227223) 2005 RA21ClassMain-beltSemi-major axis2.2865663 AUEccentricity0.1289923Inclination6.60402°Absolute magnitude (H)16.71Perihelion1.992 AUAphelion2.582 AU