Home›Asteroids›541257 2011 DU20541257 2011 DU20Main-belt minor planetDesignation(541257) 2011 DU20ClassMain-beltSemi-major axis2.16735 AUEccentricity0.0526072Inclination5.21358°Absolute magnitude (H)18.52Perihelion2.053 AUAphelion2.281 AU