Home›Asteroids›39505 1981 EX4039505 1981 EX40Main-belt minor planetDesignation(39505) 1981 EX40ClassMain-beltSemi-major axis3.0029942 AUEccentricity0.0303726Inclination10.52704°Absolute magnitude (H)14.69Perihelion2.912 AUAphelion3.094 AU