Home›Asteroids›303258 2004 RO56303258 2004 RO56Main-belt minor planetDesignation(303258) 2004 RO56ClassMain-beltSemi-major axis2.2311896 AUEccentricity0.1366237Inclination3.75708°Absolute magnitude (H)17.79Perihelion1.926 AUAphelion2.536 AU