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August 1961 Lunar Eclipse
A partial lunar eclipse took place on Saturday, August 26, 1961, the second of two partial lunar eclipses in 1961. This nearly total lunar eclipse of Saros cycle 137 preceded the first total eclipse on September 6, 1979. It took place around lunar perigee, therefore as a result, the Moon appeared larger than usual. It was the largest partial lunar eclipse since October 28, 1939, making it the second largest partial lunar eclipse of the 20th century The 20th (twentieth) century began on January 1, 1901 ( MCMI), and ended on December 31, 2000 ( MM). The 20th century was dominated by significant events that defined the modern era: Spanish flu pandemic, World War I and World War II, nuclear .... Visibility Related lunar eclipses Lunar year series Saros series It is part of Saros series 137. Tritos series * Preceded: Lunar eclipse of September 26, 1950 * Followed: Lunar eclipse of July 26, 1972 Tzolkinex * Preceded: Lunar eclipse of July 16, 1954 * Followed: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Eclipse Chart Close-1961Aug26
Lunar most commonly means "of or relating to the Moon". Lunar may also refer to: Arts and entertainment * ''Lunar'' (series), a series of video games * "Lunar" (song), by David Guetta * "Lunar", a song by Priestess from the 2009 album '' Prior to the Fire'' * Lunars, a fictional race in the series '' The Lunar Chronicles'' by Marissa Meyer Other uses * Lunar Magic, Super Mario World level editor * Lunar Design, or LUNAR, a San Francisco-based design consultancy * Hasselblad Lunar, a digital camera * Lunar, a brandname of Ethinylestradiol/cyproterone acetate, a birth control pill * Lunar C (Jake Brook, born 1990), English rapper See also * * * Lunar calendar, based upon the monthly cycles of the Moon's phase ** Lunar day, in such calendars ** Lunar month, in such calendars * Moon (other) The Moon is Earth's only natural satellite. Moon may also refer to: Celestial bodies * Natural satellite or Moon (generic) *Moon, a Chinese asterism corresponding to 37 ... [...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 The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeedi ...'s GSFC. {{DEFAULTSORT:20th-century lunar eclipses Lunar eclipses Lunar eclipses Lunar eclipses by time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List 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 A total penumbral lunar eclipse is a lunar eclipse that occurs when the Moon becomes completely immersed in the penumbral cone of the Earth without touching the umbra. The path for the Moon to pass within the penumbra and outside the umbra is ve ... ; 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 On Earth, by the Moon {{DEFAULTSORT:Lunar eclipses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
October 1968 Lunar Eclipse
A total lunar eclipse took place on Sunday, October 6, 1968, the second of two total eclipses in 1968, the first was on April 13, 1968. The tables below contain detailed predictions and additional information on the total lunar eclipse of October 6, 1968. Visibility It was completely visible over Asia, Australia, and North America, seen rising over central Asia, and setting over central North America. Related lunar eclipses Lunar year series Saros series It was part of Saros series 136. Tritos series * Preceded: Lunar eclipse of November 7, 1957 * Followed: Lunar eclipse of September 9, 1979 Tzolkinex * Preceded: Lunar eclipse of August 26, 1961 * Followed: Lunar eclipse of November 18, 1975 Half-Saros cycle A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days (a half saros).Mathematical Astronomy Morsels, Jean Meeus, p.110, Chapter 18, ''The half-saros'' This lunar eclipse is related to two total solar eclipse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
July 1954 Lunar Eclipse
A partial 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 ... took place on July 16, 1954. Visibility Related lunar eclipses Lunar year series Saros series It was part of Saros series 138. Half-Saros cycle A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days (a half saros).Mathematical Astronomy Morsels, Jean Meeus, p.110, Chapter 18, ''The half-saros'' This lunar eclipse is related to two total solar eclipses of Solar Saros 145. Tritos series * Preceded: Lunar eclipse of August 15, 1943 * Followed: Lunar eclipse of June 14, 1965 Tzolkinex * Preceded: Lunar eclipse of June 3, 1947 * Followed: Lunar eclipse of August 26, 1961 See also * List of lunar eclipses * List of 20th-century lunar eclipses Notes External ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
July 1972 Lunar Eclipse
A partial lunar eclipse occurred on Tuesday, July 25, 1972 and Wednesday, July 26, 1972, the second of two lunar eclipses in 1972 with an umbral eclipse magnitude of 0.54271. A partial lunar eclipse occurs when the Earth moves between the Sun and Moon but the three celestial bodies do not form a straight line in space. When that happens, a small part of the Moon's surface is covered by the darkest, central part of the Earth's shadow, called the umbra. The rest of the Moon is covered by the outer part of the Earth's shadow called the penumbra. The moon's apparent diameter was 3.2 arcseconds smaller than the January 30, 1972 lunar eclipse. Visibility The partial eclipse was visible in Australia, Pacific, Americas, western Africa, seen rising over eastern Australia on the evening on Wednesday, July 26, 1972 (Tuesday, July 25, 1972 in west of International Date Line) and setting over Atlantic on morning of Wednesday, July 26, 1972. Relation to other lunar eclipses Eclipses in 1972 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
September 1950 Lunar Eclipse
A total 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 ... took place on Monday, September 25, 1950 and Tuesday, September 26, 1950, the second of two total lunar eclipses in 1950. This total lunar eclipse was very shallow because it had an umbral eclipse magnitude of only 1.07834. This was the first of 27 total lunar eclipses of Saros cycle 136. Gamma had a value of 0.41012 and umbral eclipse magnitude of only 1.07834. Totality lasted 44 minutes and 16 seconds. The moon entered the penumbra at 01:21:40 UTC and exited the penumbra at 07:11:49 UTC on the same day (September 26, 1950). The moon entered the umbra at 02:31:47 UTC and exited at 06:01:34 UTC. Totality lasted 44 minutes and 16 seconds, between 03:54:28 UTC and 04:38:49 UTC. This event followed the total sol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of 20th Century Lunar Eclipses
This article gives statistics for lunar eclipses grouped by century. Detailed information about tetrads, timing, and other facts can be found at the linked references. General statistics In the 5,000 years from 2000 BC to 3000 AD, there will be a total of 12,064 lunar eclipses: *4,378 penumbral eclipses, of which 4,237 were partial and 141 were total *4,207 partial eclipses *3,479 total eclipses, of which 2,074 were central and 1,405 were non-central The longest partial lunar eclipse during this period will occur on 8 February 2669, lasting 3:30:02. The longest total eclipse occurred on 31 May 318, with a duration of 01:46:36. Lunar eclipses by century See also * Historically significant lunar eclipses References {{Lunar eclipses Century A century is a period of 100 years. Centuries are numbered ordinally in English and many other languages. The word ''century'' comes from the Latin ''centum'', meaning ''one hundred''. ''Century'' is sometimes abbreviated as c. A centen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbra
The umbra, penumbra and antumbra are three distinct parts of a shadow, created by any light source after impinging on an opaque object. Assuming no diffraction, for a collimated beam (such as a point source) of light, only the umbra is cast. These names are most often used for the shadows cast by celestial bodies, though they are sometimes used to describe levels, such as in sunspots. Umbra The umbra (Latin for "shadow") is the innermost and darkest part of a shadow, where the light source is completely blocked by the occluding body. An observer within the umbra experiences a total eclipse. The umbra of a round body occluding a round light source forms a right circular cone. When viewed from the cone's apex, the two bodies appear the same size. The distance from the Moon to the apex of its umbra is roughly equal to that between the Moon and Earth: . Since Earth's diameter is 3.7 times the Moon's, its umbra extends correspondingly farther: roughly . Penumbra T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
October 1939 Lunar Eclipse
A partial lunar eclipse took place on Saturday, October 28, 1939. It was a nearly total eclipse, with 98.77% of the Moon under Earth's umbral shadow. It was the last partial lunar eclipse of the first set of partial eclipses in Saros series 135 as well as the largest partial lunar eclipse of the 20th century. Visibility Related lunar eclipses Half-Saros cycle A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days (a half saros).Mathematical Astronomy Morsels, Jean Meeus, p.110, Chapter 18, ''The half-saros'' This lunar eclipse is related to two total solar eclipses of Solar Saros 142 Saros cycle series 142 for solar eclipses occurs at the Moon's descending node, repeating every 18 years, 11 days, contains 72 events. 41 of these are total eclipses, the longest of which occurs on May 28, 2291 and will last 6 minutes 34 second .... Saros series It was part of Saros series 135. Tritos series * Preceded: Lunar eclipse of November 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
