Home›Asteroids›53043 1998 WY2153043 1998 WY21Main-belt minor planetDesignation(53043) 1998 WY21ClassMain-beltSemi-major axis2.425843 AUEccentricity0.2340785Inclination6.81728°Absolute magnitude (H)15.86Perihelion1.858 AUAphelion2.994 AU