Home›Asteroids›788919 2017 GN21788919 2017 GN21Main-belt minor planetDesignation(788919) 2017 GN21ClassMain-beltSemi-major axis2.6334437 AUEccentricity0.0729551Inclination5.45816°Absolute magnitude (H)18.24Perihelion2.441 AUAphelion2.826 AU