Home›Asteroids›9039 1990 WB49039 1990 WB4Main-belt minor planetDesignation(9039) 1990 WB4ClassMain-beltSemi-major axis3.0117482 AUEccentricity0.0755932Inclination9.58769°Absolute magnitude (H)12.46Perihelion2.784 AUAphelion3.239 AU