Home›Asteroids›678588 2017 UM678588 2017 UMMain-belt minor planetDesignation(678588) 2017 UMClassMain-beltSemi-major axis2.6156609 AUEccentricity0.334533Inclination28.99652°Absolute magnitude (H)17.2Perihelion1.741 AUAphelion3.491 AU