Home›Asteroids›40989 1999 UO40989 1999 UOMain-belt minor planetDesignation(40989) 1999 UOClassMain-beltSemi-major axis3.0687725 AUEccentricity0.1067287Inclination10.66086°Absolute magnitude (H)14.89Perihelion2.741 AUAphelion3.396 AU