Home›Asteroids›530946 2011 YZ21530946 2011 YZ21Main-belt minor planetDesignation(530946) 2011 YZ21ClassMain-beltSemi-major axis2.3609388 AUEccentricity0.1520577Inclination6.04245°Absolute magnitude (H)18.2Perihelion2.002 AUAphelion2.720 AU