Home›Asteroids›17181 1999 UM317181 1999 UM3Near-Earth minor planetDesignation(17181) 1999 UM3ClassNear-EarthSemi-major axis2.3707467 AUEccentricity0.6740612Inclination10.65318°Absolute magnitude (H)16.77Perihelion0.773 AUAphelion3.969 AU