HR 5183 b's Eccentric Orbit (IMAGE) W. M. Keck Observatory Caption This illustration compares the eccentric orbit of HR 5183 b to the more circular orbits of the planets in our own solar system. Credit W. M. Keck Observatory/Adam Makarenko Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.