Home›Asteroids›553657 2011 UB63553657 2011 UB63Inner minor planetDesignation(553657) 2011 UB63ClassInnerSemi-major axis1.9434152 AUEccentricity0.3085751Inclination35.71502°Absolute magnitude (H)17.64Perihelion1.344 AUAphelion2.543 AU