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January 1954 Lunar Eclipse
A total lunar eclipse took place on Tuesday, January 19, 1954. Visibility Related lunar eclipses Lunar year series Saros series It was part of Saros series 133. 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 annular solar eclipses of Solar Saros 140. Tritos series * Preceded: Lunar eclipse of February 20, 1943 * Followed: Lunar eclipse of December 19, 1964 Tzolkinex * Preceded: Lunar eclipse of December 8, 1946 * Followed: Lunar eclipse of March 2, 1961 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 Eclipses from 2001 to .. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Eclipse Chart Close-1954Jan19
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) * Luna (other) Luna commonly refers to: * Earth's Moon, named "Luna" in Latin * Luna (goddess), the ancient Roman personification of the Moon Luna may also refer to: Places ... [...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] |
March 1961 Lunar Eclipse
A partial lunar eclipse took place on Thursday, March 2, 1961, the first of two partial lunar eclipses in 1961. Visibility Related lunar eclipses Lunar year series Saros 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 139. 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 Eclipses from 2001 to ... Notes External links * 1961-03 1961 in science March 1961 events {{lunar-eclipse-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
December 1946 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 December 8, 1946. A shallow total eclipse saw the Moon in relative darkness for 57 minutes and 18 seconds. The Moon was 16.39% of its diameter into the Earth's umbral shadow, and should have been significantly darkened. The partial eclipse lasted for 3 hours 14 minutes and 54 seconds in total. Visibility Related lunar eclipses Lunar year series Saros series It was part of Saros series 134. Tritos series * Preceded: Lunar eclipse of January 8, 1936 * Followed: Lunar eclipse of November 7, 1957 Tzolkinex * Preceded: Lunar eclipse of October 28, 1939 * Followed: Lunar eclipse of February 10, 1952 See also * List of lunar eclipses * List of 20th-century lunar eclipses Notes Ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
December 1964 Lunar Eclipse
A total lunar eclipse took place on Saturday, December 19, 1964. A shallow total eclipse saw the Moon in relative darkness for 58 minutes and 54 seconds. The Moon was 17% of its diameter into the Earth's umbral shadow, and should have been significantly darkened. The partial eclipse lasted for 3 hours and 16 minutes in total. The eclipse afforded astrophysicist J. M. Saari the opportunity to make infrared Infrared (IR), sometimes called infrared light, is electromagnetic radiation (EMR) with wavelengths longer than those of visible light. It is therefore invisible to the human eye. IR is generally understood to encompass wavelengths from aroun ... pyrometer, pyrometric scans of the lunar surface with improved equipment, following up on Richard W. Shorthill's discovery of "hot spots" in the Tycho crater during the March 13, 1960 eclipse. F. Link, ''Eclipse Phenomena in Astronomy'' (Springer, 2012) p119 Visibility Related lunar eclipses Lunar year series See also *List ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
February 1943 Lunar Eclipse
A partial lunar eclipse took place on Saturday, February 20, 1943. The Moon was strikingly shadowed in this deep partial eclipse which lasted 3 hours and 9 minutes, with 76% of the Moon in darkness at maximum. Visibility Related lunar eclipses Saros series See also *List of lunar eclipses and List of 21st-century lunar eclipses There will be 230 lunar eclipses in the 21st century (2001–2100): 87 penumbral, 58 partial and 85 total. Eclipses are listed in sets by lunar years, repeating every 12 months for each node. Ascending node eclipses are given a red background hi ... External links Saros series 132* 1943-02 1943 in science {{lunar-eclipse-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Eclipse Of January 25, 1963
An annular solar eclipse occurred on January 25, 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. 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. The path of annularity crossed Chile, Argentina, South Africa, southern Basutoland (today's Lesotho) and Malagasy Republic (today's Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...). Occurring 3.7 days before perigee (Perigee on January 29, 1963), the Moon's apparent diameter was larger. Th ... [...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] |
