Home›Asteroids›120989 1998 XG21120989 1998 XG21Main-belt minor planetDesignation(120989) 1998 XG21ClassMain-beltSemi-major axis2.3061566 AUEccentricity0.1818992Inclination3.78128°Absolute magnitude (H)16.89Perihelion1.887 AUAphelion2.726 AU