Home›Asteroids›203452 2001 YA91203452 2001 YA91Main-belt minor planetDesignation(203452) 2001 YA91ClassMain-beltSemi-major axis2.3310728 AUEccentricity0.129653Inclination4.45587°Absolute magnitude (H)16.77Perihelion2.029 AUAphelion2.633 AU