Home›Asteroids›197418 2003 YA57197418 2003 YA57Main-belt minor planetDesignation(197418) 2003 YA57ClassMain-beltSemi-major axis3.0094677 AUEccentricity0.1964747Inclination3.38299°Absolute magnitude (H)15.52Perihelion2.418 AUAphelion3.601 AU