Home›Asteroids›340147 2005 YA54340147 2005 YA54Main-belt minor planetDesignation(340147) 2005 YA54ClassMain-beltSemi-major axis2.4228346 AUEccentricity0.1830492Inclination1.89478°Absolute magnitude (H)17.91Perihelion1.979 AUAphelion2.866 AU