Home›Asteroids›891866 2015 CT21891866 2015 CT21Main-belt minor planetDesignation(891866) 2015 CT21ClassMain-beltSemi-major axis2.3719067 AUEccentricity0.1496956Inclination1.86464°Absolute magnitude (H)18.96Perihelion2.017 AUAphelion2.727 AU