Home›Asteroids›618404 1999 WD22618404 1999 WD22Main-belt minor planetDesignation(618404) 1999 WD22ClassMain-beltSemi-major axis2.8568111 AUEccentricity0.0403588Inclination1.22973°Absolute magnitude (H)17.17Perihelion2.742 AUAphelion2.972 AU