Home›Asteroids›116290 2003 YO56116290 2003 YO56Main-belt minor planetDesignation(116290) 2003 YO56ClassMain-beltSemi-major axis3.0847501 AUEccentricity0.1045466Inclination0.7433°Absolute magnitude (H)15.71Perihelion2.762 AUAphelion3.407 AU