Home›Asteroids›552487 2010 CS21552487 2010 CS21Main-belt minor planetDesignation(552487) 2010 CS21ClassMain-beltSemi-major axis3.0096785 AUEccentricity0.1887647Inclination1.80314°Absolute magnitude (H)17.58Perihelion2.442 AUAphelion3.578 AU