Home›Asteroids›648689 2009 YS9648689 2009 YS9Main-belt minor planetDesignation(648689) 2009 YS9ClassMain-beltSemi-major axis2.7467385 AUEccentricity0.1876616Inclination3.21593°Absolute magnitude (H)17.29Perihelion2.231 AUAphelion3.262 AU