Home›Asteroids›16506 1990 UH116506 1990 UH1Main-belt minor planetDesignation(16506) 1990 UH1ClassMain-beltSemi-major axis2.3639138 AUEccentricity0.2434049Inclination9.56047°Absolute magnitude (H)14.26Perihelion1.789 AUAphelion2.939 AU