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Solar Eclipse Of June 21, 1982
A partial solar eclipse occurred on June 21, 1982. A solar eclipse occurs when the Moon passes between Earth and the Sun The Sun is the star at the center of the Solar System. It is a nearly perfect ball of hot plasma, heated to incandescence by nuclear fusion reactions in its core. The Sun radiates this energy mainly as light, ultraviolet, and infrared radi ..., thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A partial solar eclipse occurs in the polar regions of the Earth when the center of the Moon's shadow misses the Earth. Occurring only 7 minutes before perigee, the Moon's apparent diameter was completely larger. Related eclipses Eclipses in 1982 * A total lunar eclipse on January 9. * A partial solar eclipse on January 25. * A partial solar eclipse on June 21. * A total lunar eclipse on July 6. * A partial solar eclipse on July 20. * A partial solar eclipse on December 15. * A total lunar eclipse on December 30. Solar ecli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 months, during the new moon phase, when the Moon's orbital plane is closest to the plane of the Earth's orbit. In a total eclipse, the disk of the Sun is fully obscured by the Moon. In partial and annular eclipses, only part of the Sun is obscured. Unlike a lunar eclipse, which may be viewed from anywhere on the night side of Earth, a solar eclipse can only be viewed from a relatively small area of the world. As such, although total solar eclipses occur somewhere on Earth every 18 months on average, they recur at any given place only once every 360 to 410 years. If the Moon were in a perfectly circular orbit and in the same orbital plane as Earth, there would be total solar eclipses once a month, at every new moon. Instead, because the Moon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moon
The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of Australia). The Moon is a planetary-mass object with a differentiated rocky body, making it a satellite planet under the geophysical definitions of the term and larger than all known dwarf planets of the Solar System. It lacks any significant atmosphere, hydrosphere, or magnetic field. Its surface gravity is about one-sixth of Earth's at , with Jupiter's moon Io being the only satellite in the Solar System known to have a higher surface gravity and density. The Moon orbits Earth at an average distance of , or about 30 times Earth's diameter. Its gravitational influence is the main driver of Earth's tides and very slowly lengthens Earth's day. The Moon's orbit around Earth has a sidereal period of 27.3 days. During each synodic period ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surface is made up of the ocean, dwarfing Earth's polar ice, lakes, and rivers. The remaining 29% of Earth's surface is land, consisting of continents and islands. Earth's surface layer is formed of several slowly moving tectonic plates, which interact to produce mountain ranges, volcanoes, and earthquakes. Earth's liquid outer core generates the magnetic field that shapes the magnetosphere of the Earth, deflecting destructive solar winds. The atmosphere of the Earth consists mostly of nitrogen and oxygen. Greenhouse gases in the atmosphere like carbon dioxide (CO2) trap a part of the energy from the Sun close to the surface. Water vapor is widely present in the atmosphere and forms clouds that cover most of the planet. More solar e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
January 1982 Lunar Eclipse
A total lunar eclipse took place on Saturday, January 9 and Sunday, January 10, 1982, the first of three lunar eclipses in 1982. The Moon was plunged into darkness for 1 hour and 17 minutes 39.5 seconds, in a deep total eclipse which saw the Moon 33.103% of its diameter inside the Earth's umbral shadow. The visual effect of this 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 24 minutes in total. Visibility It was completely visible over Europe, Africa, Asia and Australia, seen rising over North Atlantic Ocean, and setting over North Pacific Ocean. Related eclipses Eclipses in 1982 * A total lunar eclipse on January 9. * A partial solar eclipse on January 25. * A partial solar eclipse on June 21. * A total lunar eclipse on July 6. * A partial solar eclipse on July 20. * A partial solar eclipse on December 15. * A total lunar eclipse on December 30. There were seven eclip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Eclipse Of January 25, 1982
A partial solar eclipse occurred on January 25, 1982. 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 partial solar eclipse occurs in the polar regions of the Earth when the center of the Moon's shadow A shadow is a dark area where light from a light source is blocked by an opaque object. It occupies all of the three-dimensional volume behind an object with light in front of it. The cross section of a shadow is a two-dimensional silhouette, o ... misses the Earth. Related eclipses Eclipses in 1982 * A total lunar eclipse on January 9. * A partial solar eclipse on January 25. * A partial solar eclipse on June 21. * A total lunar eclipse on July 6. * A partial solar eclipse on July 20. * A partial solar eclipse on December 15. * A total lunar eclipse on December 30. Solar eclipses of 1979–1982 Saros 150 It is a part of Saros cycle 150, repeating every 18 yea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
July 1982 Lunar Eclipse
A total lunar eclipse took place on Tuesday, July 6, 1982, the second of three total lunar eclipses in 1982, and the only one that was in the descending node. A dramatic total eclipse lasting 1 hour and 46 minutes plunged the full Moon into deep darkness, as it passed right through the centre of the Earth's umbral shadow. While the visual effect of a total eclipse is variable, the Moon may have been stained a deep orange or red colour at maximum eclipse. This was a great spectacle for everyone who saw it. The partial eclipse lasted for 3 hours and 56 minutes in total. The moon passed through the center of the Earth's shadow. Visibility It was seen completely over North and South America, seen rising over Australia, and setting over Western Africa. Related eclipses Eclipses in 1982 * A total lunar eclipse on January 9. * A partial solar eclipse on January 25. * A partial solar eclipse on June 21. * A total lunar eclipse on July 6. * A partial solar eclipse on July 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Eclipse Of July 20, 1982
A partial solar eclipse occurred on July 20, 1982. A solar eclipse occurs when the Moon passes between Earth and the Sun The Sun is the star at the center of the Solar System. It is a nearly perfect ball of hot plasma, heated to incandescence by nuclear fusion reactions in its core. The Sun radiates this energy mainly as light, ultraviolet, and infrared radi ..., thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A partial solar eclipse occurs in the polar regions of the Earth when the center of the Moon's shadow misses the Earth. Related eclipses Eclipses in 1982 * A total lunar eclipse on January 9. * A partial solar eclipse on January 25. * A partial solar eclipse on June 21. * A total lunar eclipse on July 6. * A partial solar eclipse on July 20. * A partial solar eclipse on December 15. * A total lunar eclipse on December 30. Solar eclipses of 1979–1982 Metonic series References External links 1982 7 20 1982 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Eclipse Of December 15, 1982
A partial solar eclipse occurred on December 15, 1982. A solar eclipse occurs when the Moon passes between Earth and the Sun The Sun is the star at the center of the Solar System. It is a nearly perfect ball of hot plasma, heated to incandescence by nuclear fusion reactions in its core. The Sun radiates this energy mainly as light, ultraviolet, and infrared radi ..., thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A partial solar eclipse occurs in the polar regions of the Earth when the center of the Moon's shadow misses the Earth. Occurring only 2.7 days before apogee (Apogee on December 18, 1982), the Moon's apparent diameter was smaller. Related eclipses Eclipses in 1982 * A total lunar eclipse on January 9. * A partial solar eclipse on January 25. * A partial solar eclipse on June 21. * A total lunar eclipse on July 6. * A partial solar eclipse on July 20. * A partial solar eclipse on December 15. * A total lunar eclipse on De ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
December 1982 Lunar Eclipse
A total lunar eclipse took place on Thursday, December 30, 1982, the last of three total lunar eclipses in 1982. A shallow total eclipse saw the Moon in relative darkness for 1 hour, 2.8 seconds. The Moon was 18% of its diameter into the Earth's umbral shadow, and should have been significantly darkened. The partial eclipse lasted for 3 hours, 15 minutes and 55.2 seconds in total. Occurring only 0.4 days before perigee (Perigee on Thursday, December 30, 1982 at 10:03 p.m. UTC), the Moon's apparent diameter was 6.3% larger than average. The Moon was only 357,154 km (221,925 mi) from the Earth, making it a Super Full Moon. This was a supermoon since perigee was on the same day. It was also a blue moon, the second full moon of December for the eastern hemisphere where the previous full moon was on December 1. Since total lunar eclipses are also known as blood moons, this combination (which would not recur until January 31, 2018) is known as a ''super blue blood moon''. Visibility ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Partial Solar Eclipses
Partial may refer to: Mathematics *Partial derivative, derivative with respect to one of several variables of a function, with the other variables held constant ** ∂, a symbol that can denote a partial derivative, sometimes pronounced "partial dee" **Partial differential equation, a differential equation that contains unknown multivariable functions and their partial derivatives Other uses *Partial application, in computer science the process of fixing a number of arguments to a function, producing another function *Partial charge or net atomic charge, in chemistry a charge value that is not an integer or whole number *Partial fingerprint, impression of human fingers used in criminology or forensic science *Partial seizure or focal seizure, a seizure that initially affects only one hemisphere of the brain * Partial or Part score, in contract bridge a trick score less than 100, as well as other meanings * Partial or Partial wave, one sound wave of which a complex tone is composed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1982 In Science
The year 1982 in science and technology involved many significant events, listed below. Astronomy * January 17 – Allan Hills A81005, the first lunar meteorite found on Earth, is discovered in the Allan Hills at the end of the Transantarctic Mountains by John Schutt and Ian Whillans during the ANSMET meteorite gathering expedition. * March 10 – Syzygy: all 9 planets align on the same side of the Sun. * October 14 – Halley's Comet: First spotted in the sky after 70 year return. Biology * September – First report of anti-human monoclonal antibody production. Computer science * January 7 – The Commodore 64 8-bit home computer is launched by Commodore International (released in August); it becomes the all-time best-selling single personal computer model. * January 30 – First computer virus, the Elk Cloner, written by 15-year-old Rich Skrenta, is found in the wild. It infects Apple II computers via floppy disk. * July 9 – Sci-fi movie ''Tron'' is the first feature film ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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