Home›Asteroids›20863 Jamescronk20863 JamescronkMain-belt minor planetOpen encyclopedia entry →Designation(20863) JamescronkClassMain-beltSemi-major axis2.2688031 AUEccentricity0.1402606Inclination4.76994°Absolute magnitude (H)14.44Perihelion1.951 AUAphelion2.587 AU