Home›Asteroids›621596 2009 SJ51621596 2009 SJ51Main-belt minor planetDesignation(621596) 2009 SJ51ClassMain-beltSemi-major axis2.3678649 AUEccentricity0.1635344Inclination5.64239°Absolute magnitude (H)18.28Perihelion1.981 AUAphelion2.755 AU