Home›Asteroids›407788 2011 YA9407788 2011 YA9Main-belt minor planetDesignation(407788) 2011 YA9ClassMain-beltSemi-major axis2.5891419 AUEccentricity0.1503061Inclination8.13215°Absolute magnitude (H)17.37Perihelion2.200 AUAphelion2.978 AU