Home›Asteroids›516907 2011 UM20516907 2011 UM20Inner minor planetDesignation(516907) 2011 UM20ClassInnerSemi-major axis1.8830703 AUEccentricity0.1074307Inclination21.91791°Absolute magnitude (H)18.09Perihelion1.681 AUAphelion2.085 AU