In 2005, the team that discovered the dwarf planet nicknamed it "Xena" in honor of the TV character. On October 1, 2005, the team announced that had a moon, which they had nicknamed "Gabrielle". The objects were officially named Eris and Dysnomia by the International Astronomical Union on September 13, 2006. Although the official names have legitimate roots in Greek mythology, Dysnomia is also Greek for "lawlessness", perpetuating the link with Lucy Lawless.