Home›Asteroids›90690 1981 EK3190690 1981 EK31Main-belt minor planetDesignation(90690) 1981 EK31ClassMain-beltSemi-major axis2.6228677 AUEccentricity0.0877553Inclination10.21885°Absolute magnitude (H)15.43Perihelion2.393 AUAphelion2.853 AU