Home›Asteroids›22573 Johnzhou22573 JohnzhouMain-belt minor planetOpen encyclopedia entry →Designation(22573) JohnzhouClassMain-beltSemi-major axis2.2467878 AUEccentricity0.1221281Inclination3.26851°Absolute magnitude (H)15.97Perihelion1.972 AUAphelion2.521 AU