Home›Asteroids›639938 2018 MG20639938 2018 MG20Main-belt minor planetDesignation(639938) 2018 MG20ClassMain-beltSemi-major axis2.7517359 AUEccentricity0.0787753Inclination3.07418°Absolute magnitude (H)17.83Perihelion2.535 AUAphelion2.969 AU