最終更新日:2022/12/07
正解を見る
(astronomy) A type of trans-Neptunian object (TNO) (a certain type of minor planet) that has an orbit in the Kuiper belt (between 30-50 AU) with inclinations consistent with the ecliptic.
編集履歴(0)
元となった辞書の項目
Kuiper belt object
noun