Home›Asteroids›309903 2009 EZ21309903 2009 EZ21Main-belt minor planetDesignation(309903) 2009 EZ21ClassMain-beltSemi-major axis2.6215153 AUEccentricity0.1371813Inclination15.10157°Absolute magnitude (H)16Perihelion2.262 AUAphelion2.981 AU