Home›Asteroids›21342 1997 CS2821342 1997 CS28Main-belt minor planetDesignation(21342) 1997 CS28ClassMain-beltSemi-major axis2.611935 AUEccentricity0.0717334Inclination3.66767°Absolute magnitude (H)14.95Perihelion2.425 AUAphelion2.799 AU