Home›Asteroids›20530 Johnayres20530 JohnayresMain-belt minor planetOpen encyclopedia entry →Designation(20530) JohnayresClassMain-beltSemi-major axis3.1444528 AUEccentricity0.1771117Inclination1.04104°Absolute magnitude (H)14.33Perihelion2.588 AUAphelion3.701 AU