For instance, JPL/NASA called Gonggong a dwarf planet after observations in 2016, and Simon Porter of the Southwest Research Institute spoke of "the big eight [TNO] dwarf planets" in 2018, referring to Pluto, Eris, Haumea, Makemake, Gonggong, Quaoar, Sedna and Orcus. The IAU itself has called Quaoar a dwarf planet in a 2022–2023 annual report.