Home›Asteroids›155303 2005 YU53155303 2005 YU53Main-belt minor planetDesignation(155303) 2005 YU53ClassMain-beltSemi-major axis2.7430943 AUEccentricity0.1755183Inclination2.40138°Absolute magnitude (H)16.1Perihelion2.262 AUAphelion3.225 AU