Home›Asteroids›56045 1998 XD2156045 1998 XD21Main-belt minor planetDesignation(56045) 1998 XD21ClassMain-beltSemi-major axis2.1766019 AUEccentricity0.1198103Inclination3.29588°Absolute magnitude (H)14.84Perihelion1.916 AUAphelion2.437 AU