Home›Asteroids›3748 Tatum3748 TatumMain-belt minor planetOpen encyclopedia entry →Designation(3748) TatumClassMain-beltSemi-major axis2.5360529 AUEccentricity0.1488773Inclination5.97308°Absolute magnitude (H)12.68Perihelion2.158 AUAphelion2.914 AU