Home›Asteroids›553523 2011 SJ51553523 2011 SJ51Main-belt minor planetDesignation(553523) 2011 SJ51ClassMain-beltSemi-major axis2.3914101 AUEccentricity0.2063047Inclination2.95749°Absolute magnitude (H)18Perihelion1.898 AUAphelion2.885 AU