Home›Asteroids›663120 2006 YY57663120 2006 YY57Main-belt minor planetDesignation(663120) 2006 YY57ClassMain-beltSemi-major axis2.5638203 AUEccentricity0.2701128Inclination6.28035°Absolute magnitude (H)17.36Perihelion1.871 AUAphelion3.256 AU