Home›Asteroids›640214 1999 WB28640214 1999 WB28Main-belt minor planetDesignation(640214) 1999 WB28ClassMain-beltSemi-major axis2.7629517 AUEccentricity0.113354Inclination7.39896°Absolute magnitude (H)17.11Perihelion2.450 AUAphelion3.076 AU