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Solar Eclipse Of February 6, 2027
An annular solar eclipse will occur on Saturday, February 6, 2027. 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 Annulus (or anulus) or annular indicates a ring- or donut-shaped area or structure. It may refer to: Human anatomy * ''Anulus fibrosus disci intervertebralis'', spinal structure * Annulus of Zinn, a.k.a. annular tendon or ''anulus tendineus com ... (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide. Images Animated path Related eclipses Eclipses in 2027 * An annular solar eclipse on February 6. * A penumbral lunar eclipse on February 20. * A penumbral lunar eclipse on July 18. * A total solar eclipse on August 2. * A penumbral l ... [...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] |
Apparent Diameter
The angular diameter, angular size, apparent diameter, or apparent size is an angular distance describing how large a sphere or circle appears from a given point of view. In the vision sciences, it is called the visual angle, and in optics, it is the angular aperture (of a lens). The angular diameter can alternatively be thought of as the angular displacement through which an eye or camera must rotate to look from one side of an apparent circle to the opposite side. Humans can resolve with their naked eyes diameters of up to about 1 arcminute (approximately 0.017° or 0.0003 radians). This corresponds to 0.3 m at a 1 km distance, or to perceiving Venus as a disk under optimal conditions. Formula The angular diameter of a circle whose plane is perpendicular to the displacement vector between the point of view and the center of said circle can be calculated using the formula :\delta = 2\arctan \left(\frac\right), in which \delta is the angular diameter, and d is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annulus (mathematics)
In mathematics, an annulus (plural annuli or annuluses) is the region between two concentric circles. Informally, it is shaped like a ring or a hardware washer. The word "annulus" is borrowed from the Latin word ''anulus'' or ''annulus'' meaning 'little ring'. The adjectival form is annular (as in annular eclipse). The open annulus is topologically equivalent to both the open cylinder and the punctured plane. Area The area of an annulus is the difference in the areas of the larger circle of radius and the smaller one of radius : :A = \pi R^2 - \pi r^2 = \pi\left(R^2 - r^2\right). The area of an annulus is determined by the length of the longest line segment within the annulus, which is the chord tangent to the inner circle, in the accompanying diagram. That can be shown using the Pythagorean theorem since this line is tangent to the smaller circle and perpendicular to its radius at that point, so and are sides of a right-angled triangle with hypotenuse , and the ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SE2027Feb06A
SE, Se, or Sé may refer to: Arts and entertainment * ''Sé'' (album), by Lúnasa, 2006 * Se (instrument), a traditional Chinese musical instrument Businesses and organizations * Sea Ltd (NYSE: SE), tech conglomerate headquartered in Singapore * Slovenské elektrárne, electric utility company in Slovakia * Societas Europaea, a European Union public company * XL Airways France, IATA airline designator SE * Southeastern (train operating company), or SE Trains Limited, in England Places * Sè, Atlantique, Benin * Sè, Mono, Benin *Subprefecture of Sé, São Paulo, Brazil **Sé (district of São Paulo) **Sé (São Paulo Metro), a station *Sé, Hungary *Sé, Macau *Sé (Angra do Heroísmo), Terceira, Azores, Portugal *Sé (Braga), Portugal *Sé (Bragança), Faro, Portugal *Sé (Funchal), Madeira, Portugal *Sé, Lamego, Portugal *Sé (Lisbon), Portugal *Sé, Portalegre, Portugal *Sé (Porto), Portugal * SE postcode area, London, England * Sergipe (SE), a state of Brazil * Sweden, I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
February 2027 Lunar Eclipse
A penumbral lunar eclipse will take place on 20–21 February 2027. Visibility It will be completely visible over Africa, Europe and western Asia, will be seen rising over most of the Americas, and setting over eastern Asia and western Australia. Related eclipses Eclipses in 2027 * An annular solar eclipse on 6 February. * A penumbral lunar eclipse on 20 February. * A penumbral lunar eclipse on 18 July. * A total solar eclipse on 2 August. * A penumbral lunar eclipse on 17 August. Lunar year series Saros series It is part of Saros cycle 143. Metonic cycle (19 years) This is the last of five Metonic 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 partial solar eclipses of Solar Saros 150. See also *List of lunar eclipses and List of 21st-century ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
July 2027 Lunar Eclipse
A penumbral lunar eclipse will take place on 18 July 2027. The Moon will barely clip the edge of the Earth's penumbral shadow, and the eclipse will be impossible to see in practice. The event is listed as a miss by some sources. Visibility Insofar as it is visible at all, it will be visible over Asia and Australia. Related lunar eclipses Eclipses in 2027 * An annular solar eclipse on 6 February. * A penumbral lunar eclipse on 20 February. * A penumbral lunar eclipse on 18 July. * A total solar eclipse on 2 August. * A penumbral lunar eclipse on 17 August. Lunar year series Saros series This eclipse is a member of Saros series 110. The previous event occurred on July 7, 2009. This is the last lunar eclipse of this 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 part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Eclipse Of August 2, 2027
A total solar eclipse will occur over much of the central Eastern Hemisphere on Monday, August 2, 2027. It will commence over the eastern Atlantic Ocean and travel past the Strait of Gibraltar between Spain and Morocco. Totality will be visible in southern Spain as well as parts of North Africa and the Middle East, as well as the northern tip of the Horn of Africa. A partial eclipse visible in much of the Eastern Hemisphere. Major cities under the path will include Luxor in central Egypt, Jeddah and Mecca in southern Saudi Arabia, and Sana'a in southern Yemen. It will be the first of three total solar eclipses that are observable in Tunisia in the 21st century, passing over the central part of the country. The maximum duration of totality will be observed in Egypt, approximately southeast of Luxor Luxor ( ar, الأقصر, al-ʾuqṣur, lit=the palaces) is a modern city in Upper (southern) Egypt which includes the site of the Ancient Egyptian city of ''Thebes''. Luxor ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
August 2027 Lunar Eclipse
A penumbral lunar eclipse will take place on Tuesday, August 17, 2027. It will cause a subtle dimming as 54.56% of the Moon will cross within Earth's penumbral shadow. Visibility It will be completely visible over the Americas, will be seen rising over New Zealand and eastern Australia, and setting over Portugal and western Africa. Related eclipses Eclipses in 2027 * An annular solar eclipse on 6 February. * A penumbral lunar eclipse on 20 February. * A penumbral lunar eclipse on 18 July. * A total solar eclipse on 2 August. * A penumbral lunar eclipse on 17 August. Lunar year series Saros series It is part of Saros cycle 148. Metonic cycle (19 years) 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 partial solar eclipses of Solar Saros 155. See also *List of lun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annular Solar Eclipses
Annulus (or anulus) or annular indicates a ring- or donut-shaped area or structure. It may refer to: Human anatomy * ''Anulus fibrosus disci intervertebralis'', spinal structure * Annulus of Zinn, a.k.a. annular tendon or ''anulus tendineus communis'', around the optic nerve * Annular ligament (other) * ''Digitus anularis'', a.k.a. ring finger * ''Anulus ciliaris'', a.k.a. ciliary body * ''Anulus femoralis'', a.k.a. femoral ring * ''Anulus inguinalis superficialis'', a.k.a. superficial inguinal ring * ''Anulus inguinalis profundus'', a.k.a. deep inguinal ring * ''Anuli fibrosi cordis'', a.k.a. fibrous rings of heart * ''Anulus umbilicalis '', a.k.a. umbilical ring Other * Annulus (construction), outer gear ring in an epicyclic gearing * Annulus (botany), structure on fern and moss sporangia * Annular lake, a ring-shaped lake caused by meteor impact * Annulus (mathematics), the shape between two concentric circles * Annulus (mycology), structure on mushroom * Annulus ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2027 In Science
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion, mythology, superstition and philosophy. The seven Classical planets resulted in seven being the number of days in a week. It is often considered lucky in Western culture and is often seen as highly symbolic. Unlike Western culture, in Vietnamese culture, the number seven is sometimes considered unlucky. It is the first natural number whose pronunciation contains more than one syllable. Evolution of the Arabic digit In the beginning, Indians wrote 7 more or less in one stroke as a curve that looks like an uppercase vertically inverted. The western Ghubar Arabs' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit more rectilinear. The eastern Arabs developed the digit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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