出典:Wikipedia
出典:『Wikipedia』 (2010/09/30 20:15 UTC 版)
Hypsoma (babylonian nisirti ašar or bit nisirti; "hidden place"; pl. hypsomata) is a Greek word indicating the Ecliptic higher point of a celestial body, as seen from Earth. In babylonian astronomy (wherein we have the prime mention of the phenomenon) the hypsomata of stars and planets are described in the Astrolabe B and in the mul.APIN: each star of Ea's path has is special hypsoma.