Home›Asteroids›10455 Donnison10455 DonnisonMain-belt minor planetOpen encyclopedia entry →Designation(10455) DonnisonClassMain-beltSemi-major axis2.3599246 AUEccentricity0.2208019Inclination6.11401°Absolute magnitude (H)14.38Perihelion1.839 AUAphelion2.881 AU