Home›Asteroids›31185 1997 YK531185 1997 YK5Main-belt minor planetDesignation(31185) 1997 YK5ClassMain-beltSemi-major axis2.650671 AUEccentricity0.0375442Inclination15.88273°Absolute magnitude (H)13.66Perihelion2.551 AUAphelion2.750 AU