Home›Asteroids›99991 1981 EY3799991 1981 EY37Main-belt minor planetDesignation(99991) 1981 EY37ClassMain-beltSemi-major axis2.2274703 AUEccentricity0.1278415Inclination1.66245°Absolute magnitude (H)16.83Perihelion1.943 AUAphelion2.512 AU