Home›Asteroids›7550 Woolum7550 WoolumMain-belt minor planetOpen encyclopedia entry →Designation(7550) WoolumClassMain-beltSemi-major axis2.2895391 AUEccentricity0.1959906Inclination5.53247°Absolute magnitude (H)14.61Perihelion1.841 AUAphelion2.738 AU