Home›Asteroids›58644 1997 WU3158644 1997 WU31Main-belt minor planetDesignation(58644) 1997 WU31ClassMain-beltSemi-major axis2.5865459 AUEccentricity0.1977976Inclination3.1984°Absolute magnitude (H)15.84Perihelion2.075 AUAphelion3.098 AU