Home›Asteroids›166627 2002 SO21166627 2002 SO21Main-belt minor planetDesignation(166627) 2002 SO21ClassMain-beltSemi-major axis2.8083016 AUEccentricity0.2029298Inclination7.60953°Absolute magnitude (H)15.79Perihelion2.238 AUAphelion3.378 AU