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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] |
Lunar Eclipse Chart Close-1954Jul16
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's GSFC. {{DEFAULTSORT:20th-century lunar eclipses Lunar eclipses Lunar eclipses 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 ... 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 ; 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] |
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] |
June 1947 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 Tuesday, June 3, 1947. A tiny bite out of the Moon may have been visible at maximum, though just 2.02% of the Moon was shadowed in a partial eclipse which lasted for 34 minutes and 42 seconds. A shading across the moon from the Earth's penumbral shadow should have been visible at maximum eclipse. Visibility Related lunar eclipses Lunar year series Saros cycle Tritos series * Preceded: Lunar eclipse of July 4, 1936 * Followed: Lunar eclipse of May 3, 1958 Tzolkinex * Preceded: Lunar eclipse of April 22, 1940 * Followed: Lunar eclipse of July 16, 1954 See also * List of lunar eclipses * List of 20th-century lunar eclipses Notes External links * 1947-06 1947 in scien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
June 1965 Lunar Eclipse
A partial lunar eclipse took place on Monday, June 14, 1965. At maximum eclipse, a small bite out of the Moon should have been visible. The eclipse lasted for 1 hour and 40 minutes, with just 18% of the Moon in shadow at maximum. Visibility Related lunar eclipses Lunar year series 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 146 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. O .... Saros cycle See also * List of lunar eclipses * List of 20th-century lunar eclipses Notes External links * 1965-06 1965 in science June 1965 events { ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
August 1943 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 Sunday, August 15, 1943. The Moon was strikingly shadowed in this deep partial eclipse which lasted 2 hours and 58 minutes, with 87% of the Moon in darkness at maximum. Visibility Related lunar eclipses Saros series It is part of Saros series 137. See also * List of lunar eclipses and List of 21st-century lunar eclipses External links Saros series 137* 1943-08 1943 in science {{lunar-eclipse-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Eclipse Of July 20, 1963
A total solar eclipse occurred on July 20, 1963. 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. A total solar eclipse occurs when the Moon's apparent diameter is at least the same size as the Sun's or larger, blocking all direct sunlight, turning day into darkness. Totality occurs in a narrow path across Earth's surface, with a partial solar eclipse visible over the surrounding region thousands of kilometres wide. Totality was visible from Hokkaido in Japan and Kuril Islands in Soviet Union (now belonging to Russia) on July 21, and Alaska, and Maine in the United States and also Canada on July 20. Astronomer Charles H. Smiley observed the eclipse from a U.S. Air Force F-104D Starfighter supersonic aircraft that was "racing the moon's shadow" at extending the duration of totality to 4 minutes 3 seconds. The moon was 375,819 km (233,523 mi) from the Earth. The moon's apparent d ... [...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 The pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
