Home›Asteroids›322534 2011 YD21322534 2011 YD21Main-belt minor planetDesignation(322534) 2011 YD21ClassMain-beltSemi-major axis2.4317199 AUEccentricity0.1029195Inclination4.38229°Absolute magnitude (H)17.19Perihelion2.181 AUAphelion2.682 AU