N'ihi ụcha ya yiri nke Nereid na nnukwu ohere (41%) nke nkwekọrịta n'oge gara aga nke Solar System, a na-atụ aro na satellite nwere ike ịbụ akụkụ nke Nereid. Hedealim, dị ka ọtụtụ n'ime satellites ndị ọzọ nke Neptune, a na-akpọ aha otu n'ime Nereids, ụmụ nwanyị iri ise nke Nereus na Doris. Tupu ọkwa nke aha ya na February 3, 2007 (IAUC 8802), a maara Halimede site na nhazi oge S / 2002 N 1. Ajụjụ: Gịnị ka a maara Halimede dị ka tupu a kpọọ ya?
S/2002 N 1