Home›Asteroids›847554 1999 WA21847554 1999 WA21Main-belt minor planetDesignation(847554) 1999 WA21ClassMain-beltSemi-major axis2.4177455 AUEccentricity0.1858312Inclination2.24998°Absolute magnitude (H)18.56Perihelion1.968 AUAphelion2.867 AU