Home›Asteroids›639923 2018 JM3639923 2018 JM3Main-belt minor planetDesignation(639923) 2018 JM3ClassMain-beltSemi-major axis2.426467 AUEccentricity0.1313336Inclination12.80795°Absolute magnitude (H)17.15Perihelion2.108 AUAphelion2.745 AU