Home›Asteroids›18840 Yoshioba18840 YoshiobaMain-belt minor planetOpen encyclopedia entry →Designation(18840) YoshiobaClassMain-beltSemi-major axis2.3886282 AUEccentricity0.0096958Inclination2.63321°Absolute magnitude (H)13.75Perihelion2.365 AUAphelion2.412 AU