Home›Asteroids›85705 1998 SO2185705 1998 SO21Main-belt minor planetDesignation(85705) 1998 SO21ClassMain-beltSemi-major axis2.2126441 AUEccentricity0.2055901Inclination2.51959°Absolute magnitude (H)16.17Perihelion1.758 AUAphelion2.668 AU