Home›Asteroids›511143 2013 YU4511143 2013 YU4Main-belt minor planetDesignation(511143) 2013 YU4ClassMain-beltSemi-major axis2.6052978 AUEccentricity0.1344153Inclination3.1679°Absolute magnitude (H)17.91Perihelion2.255 AUAphelion2.955 AU