Solar eclipse maestro12/27/2023 ![]() The solar eclipses predate or follow the lunar eclipses by 14 about days. Finally, a penumbral eclipse of the Moon is when no point of the Moon is inside the Earth’s umbra and all or some part of the Moon is inside the penumbra of the Earth, meaning that from the Moon we can view only a partial eclipse of the Sun. There is a total eclipse when the Moon is totally inside the umbra of the Earth and a partial eclipse when only part of Moon is inside the umbra of the Earth. There are total, partial and penumbral eclipses of the Moon. To have an eclipse, the Moon must be near the line of nodes during the Full Moon. The intersection of those two planes is a line called line of nodes and the intersections between this line and the Ecliptic are called node of the Moon’s orbit. If the orbital plane of the Moon was the same as of the Earth (Ecliptic), then we would have an eclipse of the Moon on each Full Moon, but the Moon’s orbital plane is tilted by 5° 17′ from the Earth’s orbital plane at the Full Moon. ![]() The Sun, the Earth and the Moon are then almost aligned, and we are at the Full Moon. For an observer located on the Moon’s surface, there is an eclipse of the Sun. Contrary to solar eclipses during which the Sun isn’t obscured but occulted by the Moon, the lunar eclipses show the lack of illumination of the Moon for which the Sun is hidden by the Earth. There is an eclipse of the Moon when the Moon enters in the umbra or penumbra of the Earth. You cannot browse this web page and site correctly before activating Javascript in the browser prefs Javascript isn’t activated or your browser does not support Javascript
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