Home›Asteroids›178438 1998 WU28178438 1998 WU28Main-belt minor planetDesignation(178438) 1998 WU28ClassMain-beltSemi-major axis2.620942 AUEccentricity0.2146389Inclination1.99074°Absolute magnitude (H)17.31Perihelion2.058 AUAphelion3.183 AU