Home›Asteroids›40251 1998 XK8740251 1998 XK87Main-belt minor planetDesignation(40251) 1998 XK87ClassMain-beltSemi-major axis2.1897298 AUEccentricity0.0354934Inclination4.2052°Absolute magnitude (H)15.52Perihelion2.112 AUAphelion2.267 AU