Home›Asteroids›37770 1997 GQ2137770 1997 GQ21Main-belt minor planetDesignation(37770) 1997 GQ21ClassMain-beltSemi-major axis3.1951776 AUEccentricity0.0793738Inclination4.76476°Absolute magnitude (H)14.71Perihelion2.942 AUAphelion3.449 AU