Home›Asteroids›256690 2007 YO66256690 2007 YO66Main-belt minor planetDesignation(256690) 2007 YO66ClassMain-beltSemi-major axis2.3777122 AUEccentricity0.2006237Inclination5.50999°Absolute magnitude (H)17.32Perihelion1.901 AUAphelion2.855 AU