ecliptic

英語（米国） (en-US) 英語（イギリス） (en-GB)

IPA（発音記号）

/ɪˈklɪp.tɪk/

名詞

(astronomy) The great circle on the celestial sphere that is the mean apparent path of the sun as viewed from the earth. / (astronomy) Also, the plane in which this great circle lies.

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On clear nights, amateur astronomers trace the ecliptic to locate the positions of planets relative to the stars.

詳細

意味（1）

(astronomy) The great circle on the celestial sphere that is the mean apparent path of the sun as viewed from the earth.

意味（2）

(astronomy) Also, the plane in which this great circle lies.

意味（3）

(geometry) A great circle drawn on a terrestrial globe, used for illustrating and solving astronomical problems.

ecliptics （ plural ）