2005/08/25 | 南回归线[Tropic of Capricorn]
类别(¤〖天文〗) | 评论(0) | 阅读(25) | 发表于 20:20
The latitude of the winter solstice (in the northern hemisphere), -23° 27', so named because the constellation corresponding to this position in the sky was Capricorn when the constellations were named nearly 2000 years ago. However, precession has resulted in a shift of the position of the Sun so that it is now in the constellation Sagittarius on the winter solstice.
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