original: It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2003, receiving the temporary designation.
simplifications: It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2003. it was found by a astronomers from the  University of Hawaii in 2003 led by Scott S. Sheppard, they were given the short term title. It was found and named by astronomers from the University of Hawaii led by Scott S. Sheppard in 2003. A team of astronomers from the University of Hawaii discovered it. The team was led by Scott S. Sheppard in 2003. He received temporary designation. Scott S. Sheppard and his team of astronomers from the University of Hawaii discovered it in 2003. It then received the temporary designation. It was discovered by a team of astronomers from the University of Hawaii  in 2003. Scott S. Sheppard led it.  It got the temporary designation. Astronomers from the University of Hawaii, which was led by Scott S. Sheppard made the discovery in 2003, which received temporary designation. It was found by a team of astronomers from the University of Hawaii. It received the temporary designation in 2003 after discovery by Scott S. Sheppard and a team of astronomers from the University of Hawaii. Found by a team of astronomers led by Scott S. Sheppard from the University of Hawaii in 2003, it received temporary designation.