Home›Asteroids›816423 2011 HU19816423 2011 HU19Main-belt minor planetDesignation(816423) 2011 HU19ClassMain-beltSemi-major axis2.3000995 AUEccentricity0.1266894Inclination0.33949°Absolute magnitude (H)18.68Perihelion2.009 AUAphelion2.591 AU