Course [edit]. It follows the left part of the coronary sulcus, running first to the left and then to the right, reaching nearly as far as the posterior longitudinal sulcus. There have been multiple anomalies described, for example the left circumflex having an aberrant course from the right coronary artery.ourse [edit]. It follows the left part of the coronary sulcus, running first to the left and then to the right, reaching nearly as far as the posterior longitudinal sulcus. There have been multiple anomalies described, for example the left circumflex having an aberrant course from the right coronary artery.
Uranus has 27 known moons, 13 inner moons, 5 major moons, and 9 irregular moons. All of the moons of Uranus are named after characters in plays written by William Shakespeare. The largest moon of Uranus is Titania (named after a character in A Midsummerâs Night Dream) , which measures over 900 miles in diameter and orbits Uranus from a distance of about 240,000 miles.
Uranus Facts. 1  Uranus Is Named after the Greek God Ouranus. 2  Uranus Needs 84 Earth Years to Orbit the Sun. 3  Uranus Is 63 Times Bigger and 15 Times Heavier than Earth. 4  Uranus Is the Coldest Planet in the Solar System. 5  Uranus Is Very Different from Earth. 6  Titania Is the Largest Moon of Uranus. Of the 27 moons around Uranus, 5 are considered to be major moons and Titania is the biggest of them all. Its radius is approximately 788 km (about one eighth of Earthâs) and its gravity is almost 30 times less than Earthâs.