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单词 first point of libra
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first point of Libra
first point of Libra n. one of the two points of the celestial sphere at which the ecliptic cuts the celestial equator, which the sun passes at the autumnal equinox and which was formerly in Libra but is now in Virgo, owing to precession.
ΚΠ
1594 T. Blundeville Exercises 293 180..is the right ascention of the first point of Libra.
1703 W. Alingham Short Acct. Nature & Use Maps xvii. 48 When the Sun passes the first Point of Aries, then to those People he arises, and sets not again till he passes the first Point of Libra, which is half a Year after.
1985 Hist. Religions 25 134 When the chariot of the sun carries it along the circle of the ecliptic into the first point of Aries or the first point of Libra, the sun should be traveling above the rim of Jambudvīpa.
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更新时间:2024/9/21 14:31:16