Home›Asteroids›630490 2005 YC66630490 2005 YC66Main-belt minor planetDesignation(630490) 2005 YC66ClassMain-beltSemi-major axis2.9779583 AUEccentricity0.1083382Inclination2.56159°Absolute magnitude (H)16.91Perihelion2.655 AUAphelion3.301 AU