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May 1975 Lunar Eclipse
A total lunar eclipse took place on Saturday, May 24 and Sunday, May 25, 1975, the first of two total lunar eclipses in 1975. The Moon was plunged into darkness for 1 hour and 28 minutes in a deep total eclipse which saw the Moon 43% of its diameter inside the Earth's umbral shadow. The visual effect of an eclipse depends on the state of the Earth's atmosphere, but the Moon may have been stained a deep red colour. The partial eclipse lasted for 3 hours and 35 minutes in total. Occurring only 4.4 days after perigee (Perigee on May 20, 1975), the Moon's apparent diameter was 0.7% larger than average. The moon was 377,010 km (234,263 mi) from the Earth at greatest eclipse. The eclipse was a dark one with the southern tip of the moon passing through the center of the Earth's shadow. This was the first central eclipse of Saros series 130. Visibility It was completely visible over North and South America, seen rising over Australia on the evening of Sunday 25 May 1975, and setting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Eclipse
A lunar eclipse occurs when the Moon moves into the Earth's shadow. Such alignment occurs during an eclipse season, approximately every six months, during the full moon phase, when the Moon's orbital plane is closest to the plane of the Earth's orbit. This can occur only when the Sun, Earth, and Moon are exactly or very closely aligned (in syzygy) with Earth between the other two, which can happen only on the night of a full moon when the Moon is near either lunar node. The type and length of a lunar eclipse depend on the Moon's proximity to the lunar node. When the moon is totally eclipsed by the Earth, it takes on a reddish color that is caused by the planet when it completely blocks direct sunlight from reaching the Moon surface, as only the light reflected from the lunar surface has been refracted by Earth's atmosphere. This light appears reddish due to the Rayleigh scattering of blue light, the same reason sunrise and sunsets are more orange than during the day. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Eclipse Of May 30, 1984
An annular solar eclipse occurred on May 30, 1984. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun's, blocking most of the Sun's light and causing the Sun to look like an annulus (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide. Annularity was visible in Mexico, the United States, Azores Islands, Morocco and Algeria. It was the first annular solar eclipse A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of the Earth, totally or partially. Such an alignment occurs during an eclipse season, approximately every six mon ... visible in the US in 33 years. The moon's apparent diameter was near the average diameter because occurs 6.7 days after apogee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Total Lunar Eclipses
Central is an adjective usually referring to being in the center of some place or (mathematical) object. Central may also refer to: Directions and generalised locations * Central Africa, a region in the centre of Africa continent, also known as Middle Africa * Central America, a region in the centre of America continent * Central Asia, a region in the centre of Eurasian continent * Central Australia, a region of the Australian continent * Central Belt, an area in the centre of Scotland * Central Europe, a region of the European continent * Central London, the centre of London * Central Region (other) * Central United States, a region of the United States of America Specific locations Countries * Central African Republic, a country in Africa States and provinces * Blue Nile (state) or Central, a state in Sudan * Central Department, Paraguay * Central Province (Kenya) * Central Province (Papua New Guinea) * Central Province (Solomon Islands) * Central Province, Sri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of 20th-century Lunar Eclipses
A total of 229 lunar eclipses took place in the 20th century: 83 penumbral, 65 partial and 81 total. See also: Lists of lunar eclipses, List of 19th-century lunar eclipses and List of 21st-century lunar eclipses List Eclipses from 2001 to 2002 are included on the end to complete the final set. References This list was compiled with data calculated by Fred Espenak of NASA's Goddard Space Flight Center, GSFC. {{DEFAULTSORT:20th-century lunar eclipses 20th-century lunar eclipses, 20th century in science, Lunar eclipses 20th century-related lists, Lunar eclipses Lunar eclipses by time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lists Of Lunar Eclipses
There are several lists of lunar eclipses On the Moon, by the Earth ; Type * List of central lunar eclipses * Total penumbral lunar eclipse ; Classification * List of saros series for lunar eclipses * Tetrad (astronomy) contains lists of tetrads in the late-20th and 21st centuries ; By era * Lunar eclipses by century * Historically significant lunar eclipses Historically significant lunar eclipses are eclipses of the Moon that are mentioned in historical accounts in connection with a significant event. Lunar eclipses are somewhat rare events, although not as rare as solar eclipses, because unlike sol ... On Earth, by the Moon {{DEFAULTSORT:Lunar eclipses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Eclipse Of May 20, 1966
An annular solar eclipse occurred on May 20, 1966. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun's, blocking most of the Sun's light and causing the Sun to look like an annulus (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide. Annularity was visible from Guinea (including the capital city Conakry), Mali, Algeria, Libya, Greece, Turkey, the Soviet Union (today's Russia and Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a transcontinental country located mainly in Central Asia and partly in Eastern Europe. It borders Russia to the north and west, China to the east, Kyrgyzstan to the southeast, Uzbeki ...) and China. The Sun's altitude was 70°. Related eclipses Solar eclipses of 1964–1967 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Central Lunar Eclipses
A central lunar eclipse is a lunar eclipse in which part of the Moon passes through the center of Earth's shadow. This type of lunar eclipse typically appears darker than other lunar eclipses. It is relatively rare. Central lunar eclipses are always total lunar eclipses and have large umbral eclipse magnitude, long duration and small value of gamma. List of central lunar eclipses 1901–1950 There were 19 central lunar eclipses in this period. 1951–2000 There were 14 central lunar eclipses in this period. 2001–2050 There are 10 central lunar eclipses in this period. 2051–2100 There will be 15 central lunar eclipses in this period. 2101-2150 See also * List of lunar eclipses ** List of 20th-century lunar eclipses A total of 229 lunar eclipses took place in the 20th century: 83 penumbral, 65 partial and 81 total. See also: Lists of lunar eclipses, List of 19th-century lunar eclipses and List of 21st-century lunar eclipses List Eclipse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Saros 137
Saros cycle The saros () is a period of exactly 223 synodic months, approximately 6585.3211 days, or 18 years, 10, 11, or 12 days (depending on the number of leap years), and 8 hours, that can be used to predict eclipses of the Sun and Moon. One saros period ... series 137 for solar eclipses occurs at the Moon's ascending node. It repeats every 18 years, 11 days, and contains 70 events. 55 of these are umbral eclipses and other 15 of these are partial solar eclipses. All eclipses in this series occurs at the Moon's ascending node. This solar saros is linked to Lunar Saros 130. Saros 137 It is a part of Saros cycle 137, repeating every 18 years, 11 days, containing 70 events. The series started with partial solar eclipse on May 25, 1389. It contains total eclipses from August 20, 1533 through December 6, 1695, first set of hybrid eclipses from December 17, 1713 through February 11, 1804, first set of annular eclipses from February 21, 1822 through March 25, 1876, second ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saros (astronomy)
The saros () is a period of exactly 223 synodic months, approximately 6585.3211 days, or 18 years, 10, 11, or 12 days (depending on the number of leap years), and 8 hours, that can be used to predict eclipses of the Sun and Moon. One saros period after an eclipse, the Sun, Earth, and Moon return to approximately the same relative geometry, a near straight line, and a nearly identical eclipse will occur, in what is referred to as an eclipse cycle. A sar is one half of a saros. A series of eclipses that are separated by one saros is called a ''saros series''. It corresponds to: *6,585.321347 solar days *18.029 years *223 synodic months *241.999 draconic months *18.999 eclipse years (38 eclipse seasons) *238.992 anomalistic months The 19 eclipse years means that if there is a solar eclipse (or lunar eclipse), then after one saros a new moon will take place at the same node of the orbit of the Moon, and under these circumstances another eclipse can occur. History The earliest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
