Home›Asteroids›797969 2011 YS99797969 2011 YS99Main-belt minor planetDesignation(797969) 2011 YS99ClassMain-beltSemi-major axis2.547916 AUEccentricity0.1664809Inclination7.19803°Absolute magnitude (H)17.93Perihelion2.124 AUAphelion2.972 AU