Home›Asteroids›18776 Coulter18776 CoulterMain-belt minor planetOpen encyclopedia entry →Designation(18776) CoulterClassMain-beltSemi-major axis2.2425744 AUEccentricity0.1693111Inclination1.0494°Absolute magnitude (H)14.8Perihelion1.863 AUAphelion2.622 AU