Home›Asteroids›316638 2011 YA2316638 2011 YA2Main-belt minor planetDesignation(316638) 2011 YA2ClassMain-beltSemi-major axis2.4191357 AUEccentricity0.1230135Inclination6.73155°Absolute magnitude (H)17.25Perihelion2.122 AUAphelion2.717 AU