Home›Asteroids›10389 Robmanning10389 RobmanningMain-belt minor planetOpen encyclopedia entry →Designation(10389) RobmanningClassMain-beltSemi-major axis2.263668 AUEccentricity0.2020361Inclination4.9322°Absolute magnitude (H)14.15Perihelion1.806 AUAphelion2.721 AU