Home›Asteroids›666186 2009 YA27666186 2009 YA27Main-belt minor planetDesignation(666186) 2009 YA27ClassMain-beltSemi-major axis2.2638644 AUEccentricity0.1001189Inclination7.46543°Absolute magnitude (H)17.79Perihelion2.037 AUAphelion2.491 AU