Home›Asteroids›745561 2011 DA21745561 2011 DA21Main-belt minor planetDesignation(745561) 2011 DA21ClassMain-beltSemi-major axis2.3931656 AUEccentricity0.1589715Inclination0.35717°Absolute magnitude (H)18.18Perihelion2.013 AUAphelion2.774 AU