Home›Asteroids›477280 2009 SY133477280 2009 SY133Main-belt minor planetDesignation(477280) 2009 SY133ClassMain-beltSemi-major axis2.2985771 AUEccentricity0.16401Inclination3.58286°Absolute magnitude (H)18.57Perihelion1.922 AUAphelion2.676 AU