Home›Asteroids›18777 Hobson18777 HobsonMain-belt minor planetOpen encyclopedia entry →Designation(18777) HobsonClassMain-beltSemi-major axis2.5651279 AUEccentricity0.1821261Inclination4.3217°Absolute magnitude (H)15.06Perihelion2.098 AUAphelion3.032 AU