Home›Asteroids›136403 2004 YS20136403 2004 YS20Main-belt minor planetDesignation(136403) 2004 YS20ClassMain-beltSemi-major axis2.4307425 AUEccentricity0.1962101Inclination3.31167°Absolute magnitude (H)16.57Perihelion1.954 AUAphelion2.908 AU