Home›Asteroids›399720 2004 WU4399720 2004 WU4Main-belt minor planetDesignation(399720) 2004 WU4ClassMain-beltSemi-major axis3.1611295 AUEccentricity0.168468Inclination10.24361°Absolute magnitude (H)16.71Perihelion2.629 AUAphelion3.694 AU