Home›Asteroids›31731 Johnwiley31731 JohnwileyMain-belt minor planetOpen encyclopedia entry →Designation(31731) JohnwileyClassMain-beltSemi-major axis2.5598757 AUEccentricity0.08434Inclination7.26589°Absolute magnitude (H)14.86Perihelion2.344 AUAphelion2.776 AU