Home›Asteroids›21116 1992 SO21116 1992 SOMain-belt minor planetDesignation(21116) 1992 SOClassMain-beltSemi-major axis2.3191903 AUEccentricity0.1652099Inclination5.75625°Absolute magnitude (H)14.44Perihelion1.936 AUAphelion2.702 AU