Home›Asteroids›510221 2011 EM12510221 2011 EM12Main-belt minor planetDesignation(510221) 2011 EM12ClassMain-beltSemi-major axis2.4681903 AUEccentricity0.1280998Inclination0.40681°Absolute magnitude (H)18.46Perihelion2.152 AUAphelion2.784 AU