Home›Asteroids›28418 Pornwasu28418 PornwasuMain-belt minor planetOpen encyclopedia entry →Designation(28418) PornwasuClassMain-beltSemi-major axis2.2993621 AUEccentricity0.1456983Inclination0.41369°Absolute magnitude (H)16.46Perihelion1.964 AUAphelion2.634 AU