Home›Asteroids›493515 2015 CO21493515 2015 CO21Main-belt minor planetDesignation(493515) 2015 CO21ClassMain-beltSemi-major axis3.0784784 AUEccentricity0.0776633Inclination3.51774°Absolute magnitude (H)17.03Perihelion2.839 AUAphelion3.318 AU