Home›Asteroids›405767 2005 YA203405767 2005 YA203Main-belt minor planetDesignation(405767) 2005 YA203ClassMain-beltSemi-major axis2.191504 AUEccentricity0.0907942Inclination1.73162°Absolute magnitude (H)19.1Perihelion1.993 AUAphelion2.390 AU