Home›Asteroids›648345 2009 SD313648345 2009 SD313Main-belt minor planetDesignation(648345) 2009 SD313ClassMain-beltSemi-major axis2.1782832 AUEccentricity0.127308Inclination5.6875°Absolute magnitude (H)18.39Perihelion1.901 AUAphelion2.456 AU