Home›Asteroids›268497 2005 YY56268497 2005 YY56Main-belt minor planetDesignation(268497) 2005 YY56ClassMain-beltSemi-major axis2.7329137 AUEccentricity0.0562402Inclination5.42714°Absolute magnitude (H)16.63Perihelion2.579 AUAphelion2.887 AU