Home›Asteroids›643155 2005 YP57643155 2005 YP57Main-belt minor planetDesignation(643155) 2005 YP57ClassMain-beltSemi-major axis2.332498 AUEccentricity0.1369267Inclination5.03831°Absolute magnitude (H)18.15Perihelion2.013 AUAphelion2.652 AU