Calculating the orbits of small bodies in our Solar System is important for helping predict the motions of these bodies and alerting possible collision threats with Earth. This article calculates the orbits of three comets until the year 2100. The results of this study help in the effort to compile predicted motions of bodies in our Solar System.
http://www.raa-journal.org/raa/index.php/raa/article/view/2019