Home›Asteroids›817010 2011 YS20817010 2011 YS20Main-belt minor planetDesignation(817010) 2011 YS20ClassMain-beltSemi-major axis2.6193954 AUEccentricity0.3379308Inclination7.2336°Absolute magnitude (H)18.21Perihelion1.734 AUAphelion3.505 AU