Home›Asteroids›215143 1999 UN50215143 1999 UN50Main-belt minor planetDesignation(215143) 1999 UN50ClassMain-beltSemi-major axis2.3499102 AUEccentricity0.2466341Inclination3.87889°Absolute magnitude (H)16.89Perihelion1.770 AUAphelion2.929 AU