Home›Asteroids›15021 Alexkardon15021 AlexkardonMain-belt minor planetOpen encyclopedia entry →Designation(15021) AlexkardonClassMain-beltSemi-major axis2.3530958 AUEccentricity0.1804047Inclination2.638°Absolute magnitude (H)15.55Perihelion1.929 AUAphelion2.778 AU