夏げ至し点てん

noun

summer solstitial point

Astronomical term for the point on the ecliptic where the sun reaches its northernmost declination, marking the summer solstice. Used in technical contexts.

• 夏げ至し点てんは、天てんの赤せき道どうから最もっとも北きたに離はなれた黄こう道どう上じょうの点てんです。

  The summer solstitial point is the point on the ecliptic farthest north from the celestial equator.