Home›Asteroids›18720 Jerryguo18720 JerryguoMain-belt minor planetOpen encyclopedia entry →Designation(18720) JerryguoClassMain-beltSemi-major axis3.1615492 AUEccentricity0.1516755Inclination9.72452°Absolute magnitude (H)13.51Perihelion2.682 AUAphelion3.641 AU