Home›Asteroids›206888 2004 GC21206888 2004 GC21Main-belt minor planetDesignation(206888) 2004 GC21ClassMain-beltSemi-major axis3.1763134 AUEccentricity0.1508475Inclination9.50013°Absolute magnitude (H)15.83Perihelion2.697 AUAphelion3.655 AU