mean sun 1
noundomain: thinking
Princeton WordNet [ver.3.1]
Definition
a theoretical sun that moves along the celestial equator at a constant speed and completes its annual course in the same amount of time the real sun takes at variable speeds
a theoretical sun that moves along the celestial equator at a constant speed and completes its annual course in the same amount of time the real sun takes at variable speeds
Project co-funded by European funds
