Lunar eclipse is an event that occurs when the moon passed behind the Earth, so the earth part of the sunlight striking the moon. This can happen only when the Sun, Earth and Moon align exactly.Therefore, a lunar eclipse can only occur when the full moon night.The type and length of an eclipse depends on the location of the Moon relative to the current node orbitnya.Total lunar eclipse occurred on June 15, 2011, it is a central eclipse, visible from Europe and South America, after sunset, over Africa and parts of Asia, and Australia before sunrise. It also eclipses the longest and darkest months of the century, lasted 100 menit.Total previous lunar eclipse occurred on 21 Desember2010, at 08:17 UTC.
Unlike solar eclipses, which can only be viewed from a certain relatively small area in the world, a lunar eclipse can be seen from anywhere on the night side of the earth. A lunar eclipse lasts for several hours, while the total solar eclipse lasts only for a few minutes on each scale placena.
Types Of Lunar Eclipses
Earth's shadow can be divided into two distinct parts: the umbra and penumbra with. In the umbra, there is no direct solar radiation.However, as a result of the large size of the angle of the Sun, solar illumination is only partially blocked in the Earth's outer shadow, called the penumbra. A penumbral eclipse occurs when the Moon through Earth's penumbra. Penumbra causes subtle darkening of the Moon's surface. A special type of penumbral eclipse is a total penumbral eclipse where the Moon lies exclusively within the Earth's penumbra. Total penumbral eclipses are very rare, and when this happens, that the Moon is closest to the umbra can appear somewhat darker than the rest of the month. A partial lunar eclipse occurs when the Moon enters umbra only partially. When fully-month trip to the Earth's umbra, one total.Kecepatan observe the lunar eclipse the Moon through the shadow is about one kilometer per second (2,300 mph), and totality may last up to nearly 107 minutes. However, the total contact time between the first and last month with a longer shadow, and can last up to 4 hours. Relative distance of the Moon from the Earth during an eclipse can affect the duration of the eclipse.
Unlike solar eclipses, which can only be viewed from a certain relatively small area in the world, a lunar eclipse can be seen from anywhere on the night side of the earth. A lunar eclipse lasts for several hours, while the total solar eclipse lasts only for a few minutes on each scale placena.
Types Of Lunar Eclipses
Earth's shadow can be divided into two distinct parts: the umbra and penumbra with. In the umbra, there is no direct solar radiation.However, as a result of the large size of the angle of the Sun, solar illumination is only partially blocked in the Earth's outer shadow, called the penumbra. A penumbral eclipse occurs when the Moon through Earth's penumbra. Penumbra causes subtle darkening of the Moon's surface. A special type of penumbral eclipse is a total penumbral eclipse where the Moon lies exclusively within the Earth's penumbra. Total penumbral eclipses are very rare, and when this happens, that the Moon is closest to the umbra can appear somewhat darker than the rest of the month. A partial lunar eclipse occurs when the Moon enters umbra only partially. When fully-month trip to the Earth's umbra, one total.Kecepatan observe the lunar eclipse the Moon through the shadow is about one kilometer per second (2,300 mph), and totality may last up to nearly 107 minutes. However, the total contact time between the first and last month with a longer shadow, and can last up to 4 hours. Relative distance of the Moon from the Earth during an eclipse can affect the duration of the eclipse.
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