Last Updated
：2025/12/24
パーセク
Hiragana
ぱーせく
Noun
Japanese Meaning
天文単位の一つで、年周視差が1秒となる距離。約3.26光年、または約3.09×10^13キロメートルに相当する。
Easy Japanese Meaning
ほしまでのとても長いきょりをあらわす単位のなまえ
Chinese (Simplified)
天文学中的距离单位，称“秒差距”，约为3.26光年。 / 长度单位，约等于3.086×10^16米。
Sense（1）
(astronomy, metrology) parsec
（ romanization ）
Quizzes for review
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パーセク
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A parsec is a unit of distance used in astronomy.
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パーセクは、天文学で使われる距離の単位です。
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