apart from uranus has he discovered any other planets?
Yes, discovered seven minor planets.
James L. Elliot
Elliot is credited by the Minor Planet Center with the discovery of seven minor planets, including the trans-Neptunian object , which he co-discovered at CTIO in 2002.
what is rings of uranus? Are intermediate in complexity between the more extensive set around Saturn and the simpler systems around Jupiter and Neptune. how many rings does this planet have? 13 when was the first time it was discovered? 1978 who discovered it? James L. Elliot, Edward W. Dunham, and Jessica Mink. where is the first person from? America
wiki:15080574
James L. Elliot [SEP] List of discovered minor planets
Elliot is credited by the Minor Planet Center with the discovery of seven minor planets, including the trans-Neptunian object , which he co-discovered at CTIO in 2002.