Home›Asteroids›644557 2006 WT18644557 2006 WT18Main-belt minor planetDesignation(644557) 2006 WT18ClassMain-beltSemi-major axis2.6301817 AUEccentricity0.2589227Inclination7.04237°Absolute magnitude (H)17.48Perihelion1.949 AUAphelion3.311 AU