Home›Asteroids›553512 2011 SJ15553512 2011 SJ15Main-belt minor planetDesignation(553512) 2011 SJ15ClassMain-beltSemi-major axis3.0926507 AUEccentricity0.1294621Inclination21.1809°Absolute magnitude (H)16.65Perihelion2.692 AUAphelion3.493 AU