Home›Asteroids›3858 Dorchester3858 DorchesterMain-belt minor planetOpen encyclopedia entry →Designation(3858) DorchesterClassMain-beltSemi-major axis2.1900451 AUEccentricity0.2426008Inclination7.70631°Absolute magnitude (H)14.01Perihelion1.659 AUAphelion2.721 AU