Home›Asteroids›858571 2012 YS18858571 2012 YS18Main-belt minor planetDesignation(858571) 2012 YS18ClassMain-beltSemi-major axis2.8059626 AUEccentricity0.204104Inclination11.23545°Absolute magnitude (H)17.84Perihelion2.233 AUAphelion3.379 AU