Home›Asteroids›553646 2011 UD30553646 2011 UD30Main-belt minor planetDesignation(553646) 2011 UD30ClassMain-beltSemi-major axis2.3966692 AUEccentricity0.1674359Inclination3.66332°Absolute magnitude (H)18.12Perihelion1.995 AUAphelion2.798 AU