Home›Asteroids›39771 1997 GH2139771 1997 GH21Main-belt minor planetDesignation(39771) 1997 GH21ClassMain-beltSemi-major axis3.0396719 AUEccentricity0.1191904Inclination9.71722°Absolute magnitude (H)14.55Perihelion2.677 AUAphelion3.402 AU