Home›Asteroids›18309 1981 EV1318309 1981 EV13Main-belt minor planetDesignation(18309) 1981 EV13ClassMain-beltSemi-major axis3.1738142 AUEccentricity0.1793705Inclination9.8715°Absolute magnitude (H)13.56Perihelion2.605 AUAphelion3.743 AU