Home›Asteroids›52998 1998 UM3352998 1998 UM33Main-belt minor planetDesignation(52998) 1998 UM33ClassMain-beltSemi-major axis2.3217816 AUEccentricity0.2533808Inclination4.05537°Absolute magnitude (H)15.41Perihelion1.733 AUAphelion2.910 AU