Home›Asteroids›263171 2007 WY20263171 2007 WY20Main-belt minor planetDesignation(263171) 2007 WY20ClassMain-beltSemi-major axis2.262193 AUEccentricity0.0415172Inclination5.57548°Absolute magnitude (H)17.35Perihelion2.168 AUAphelion2.356 AU