Last Updated
：2025/11/20
Kuiper belt object
IPA(Pronunciation)
Noun
Japanese Meaning
ケイパーベルト領域（太陽から約30～50天文単位の距離）に存在し、軌道傾斜が黄道面に沿うようなトランス・ネプチューン天体（TNO）の一種であり、ある種の小惑星とみなされる天体。
（ plural ）
Quizzes for review
(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.
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Kuiper belt object
The newly discovered Kuiper belt object shows signs of a thin atmosphere, surprising astronomers.
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The newly discovered Kuiper belt object shows signs of a thin atmosphere, surprising astronomers.
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