Home›Asteroids›503573 2016 GD20503573 2016 GD20Main-belt minor planetDesignation(503573) 2016 GD20ClassMain-beltSemi-major axis2.5497246 AUEccentricity0.1176701Inclination4.31496°Absolute magnitude (H)17.45Perihelion2.250 AUAphelion2.850 AU