Home›Asteroids›20022 Dontown20022 DontownMain-belt minor planetOpen encyclopedia entry →Designation(20022) DontownClassMain-beltSemi-major axis2.6325644 AUEccentricity0.1071912Inclination2.07022°Absolute magnitude (H)15.76Perihelion2.350 AUAphelion2.915 AU