Home›Asteroids›18775 Donaldeng18775 DonaldengMain-belt minor planetOpen encyclopedia entry →Designation(18775) DonaldengClassMain-beltSemi-major axis2.3420078 AUEccentricity0.0955261Inclination3.05893°Absolute magnitude (H)14.82Perihelion2.118 AUAphelion2.566 AU