Home›Asteroids›788921 2017 GQ21788921 2017 GQ21Main-belt minor planetDesignation(788921) 2017 GQ21ClassMain-beltSemi-major axis2.6483845 AUEccentricity0.0553223Inclination4.29558°Absolute magnitude (H)18.05Perihelion2.502 AUAphelion2.795 AU