Home›Asteroids›545623 2011 SJ55545623 2011 SJ55Main-belt minor planetDesignation(545623) 2011 SJ55ClassMain-beltSemi-major axis3.1194795 AUEccentricity0.0200272Inclination9.58585°Absolute magnitude (H)16.66Perihelion3.057 AUAphelion3.182 AU