Home›Asteroids›557771 2014 WL221557771 2014 WL221Main-belt minor planetDesignation(557771) 2014 WL221ClassMain-beltSemi-major axis2.865904 AUEccentricity0.030867Inclination2.35536°Absolute magnitude (H)17.61Perihelion2.777 AUAphelion2.954 AU