Last Updated:2025/12/01
Sentence

遠征中、天文学者はかすかな彗星の軌道を記録するため、望遠鏡を春分と秋分に太陽が通過する天球上の子午線に合わせた。

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During the expedition, the astronomer oriented the telescope along the equinoctial colure to record the paths of faint comets.

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During the expedition, the astronomer oriented the telescope along the equinoctial colure to record the paths of faint comets.

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Related words

equinoctial colure

Noun
Japanese Meaning
天球上で、太陽が春分および秋分の際に交差する子午線。
What is this buttons?

遠征中、天文学者はかすかな彗星の軌道を記録するため、望遠鏡を春分と秋分に太陽が通過する天球上の子午線に合わせた。

Related Words

plural

English - English

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