Home›Asteroids›718890 2017 WY20718890 2017 WY20Main-belt minor planetDesignation(718890) 2017 WY20ClassMain-beltSemi-major axis2.6576756 AUEccentricity0.1226049Inclination4.5348°Absolute magnitude (H)17.59Perihelion2.332 AUAphelion2.984 AU