Home›Asteroids›668494 2011 YG99668494 2011 YG99Main-belt minor planetDesignation(668494) 2011 YG99ClassMain-beltSemi-major axis2.5576636 AUEccentricity0.2744446Inclination7.15516°Absolute magnitude (H)18Perihelion1.856 AUAphelion3.260 AU