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Alpha Centauri and Solar System

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Alpha Centauri and Solar System

Alpha Centauri vs. Solar System

Alpha Centauri (α Centauri, abbreviated Alf Cen or α Cen) is the star system closest to the Solar System, being from the Sun. The Solar SystemCapitalization of the name varies.

Similarities between Alpha Centauri and Solar System

Alpha Centauri and Solar System have 50 things in common (in Unionpedia): Astronomical unit, Astronomy & Astrophysics, Astronomy & Geophysics, Barycenter, Brown dwarf, Cambridge University Press, Comet, Ecliptic, Ellipse, Ephemeris, Epoch (astronomy), Exoplanet, Frost line (astrophysics), G-Cloud, Galactic plane, Gas giant, International Astronomical Union, Interplanetary dust cloud, Light-year, List of nearest stars and brown dwarfs, Luhman 16, Luyten 726-8, Main sequence, Mars, Mercury (planet), Metallicity, Milky Way, Moon, NASA, Nature (journal), ..., Neptune, Oort cloud, Orbital eccentricity, Pluto, Proxima Centauri, Proxima Centauri b, Red dwarf, Saturn, Semi-major and semi-minor axes, Sirius, Solar System, Springer Science+Business Media, Star, Sun, Terrestrial planet, The Astronomical Journal, The Astrophysical Journal, Uranus, Vega, Venus. Expand index (20 more) »

Astronomical unit

The astronomical unit (symbol: au, ua, or AU) is a unit of length, roughly the distance from Earth to the Sun.

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Astronomy & Astrophysics

Astronomy & Astrophysics is a peer-reviewed scientific journal covering theoretical, observational, and instrumental astronomy and astrophysics.

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Astronomy & Geophysics

Astronomy & Geophysics (A&G) is a scientific journal and trade magazine published on behalf of the Royal Astronomical Society (RAS) by Oxford University Press.

Alpha Centauri and Astronomy & Geophysics · Astronomy & Geophysics and Solar System · See more »

Barycenter

The barycenter (or barycentre; from the Ancient Greek βαρύς heavy + κέντρον centre) is the center of mass of two or more bodies that are orbiting each other, which is the point around which they both orbit.

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Brown dwarf

Brown dwarfs are substellar objects that occupy the mass range between the heaviest gas giant planets and the lightest stars, having masses between approximately 13 to 75–80 times that of Jupiter, or approximately to about.

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Cambridge University Press

Cambridge University Press (CUP) is the publishing business of the University of Cambridge.

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Comet

A comet is an icy small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process called outgassing.

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Ecliptic

The ecliptic is the circular path on the celestial sphere that the Sun follows over the course of a year; it is the basis of the ecliptic coordinate system.

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Ellipse

In mathematics, an ellipse is a curve in a plane surrounding two focal points such that the sum of the distances to the two focal points is constant for every point on the curve.

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Ephemeris

In astronomy and celestial navigation, an ephemeris (plural: ephemerides) gives the positions of naturally occurring astronomical objects as well as artificial satellites in the sky at a given time or times.

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Epoch (astronomy)

In astronomy, an epoch is a moment in time used as a reference point for some time-varying astronomical quantity, such as the celestial coordinates or elliptical orbital elements of a celestial body, because these are subject to perturbations and vary with time.

Alpha Centauri and Epoch (astronomy) · Epoch (astronomy) and Solar System · See more »

Exoplanet

An exoplanet or extrasolar planet is a planet outside our solar system.

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Frost line (astrophysics)

In astronomy or planetary science, the frost line, also known as the snow line or ice line, is the particular distance in the solar nebula from the central protostar where it is cold enough for volatile compounds such as water, ammonia, methane, carbon dioxide, carbon monoxide to condense into solid ice grains.

Alpha Centauri and Frost line (astrophysics) · Frost line (astrophysics) and Solar System · See more »

G-Cloud

The G-Cloud (or G-Cloud complex) is an interstellar cloud located next to the Local Interstellar Cloud.

Alpha Centauri and G-Cloud · G-Cloud and Solar System · See more »

Galactic plane

The galactic plane is the plane on which the majority of a disk-shaped galaxy's mass lies.

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Gas giant

A gas giant is a giant planet composed mainly of hydrogen and helium.

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International Astronomical Union

The International Astronomical Union (IAU; Union astronomique internationale, UAI) is an international association of professional astronomers, at the PhD level and beyond, active in professional research and education in astronomy.

Alpha Centauri and International Astronomical Union · International Astronomical Union and Solar System · See more »

Interplanetary dust cloud

The interplanetary dust cloud, or zodiacal cloud, consists of cosmic dust (small particles floating in outer space) that pervades the space between planets in the Solar System and other planetary systems.

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Light-year

The light-year is a unit of length used to express astronomical distances and measures about 9.5 trillion kilometres or 5.9 trillion miles.

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List of nearest stars and brown dwarfs

The following two lists include all the known stars and brown dwarfs that are within of the Sun, or were/will be within in the astronomically near past or future.

Alpha Centauri and List of nearest stars and brown dwarfs · List of nearest stars and brown dwarfs and Solar System · See more »

Luhman 16

Luhman 16 (WISE 1049−5319, WISE J104915.57−531906.1) is a binary brown-dwarf system in the southern constellation Vela at a distance of approximately from the Sun.

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Luyten 726-8

Luyten 726-8, also known as Gliese 65, is a binary star system that is one of Earth's nearest neighbors, at about 8.7 light years from Earth in the constellation Cetus.

Alpha Centauri and Luyten 726-8 · Luyten 726-8 and Solar System · See more »

Main sequence

In astronomy, the main sequence is a continuous and distinctive band of stars that appear on plots of stellar color versus brightness.

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Mars

Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury.

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Mercury (planet)

Mercury is the smallest and innermost planet in the Solar System.

Alpha Centauri and Mercury (planet) · Mercury (planet) and Solar System · See more »

Metallicity

In astronomy, metallicity is used to describe the abundance of elements present in an object that are heavier than hydrogen or helium.

Alpha Centauri and Metallicity · Metallicity and Solar System · See more »

Milky Way

The Milky Way is the galaxy that contains our Solar System.

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Moon

The Moon is an astronomical body that orbits planet Earth and is Earth's only permanent natural satellite.

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NASA

The National Aeronautics and Space Administration (NASA) is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research.

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Nature (journal)

Nature is a British multidisciplinary scientific journal, first published on 4 November 1869.

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Neptune

Neptune is the eighth and farthest known planet from the Sun in the Solar System.

Alpha Centauri and Neptune · Neptune and Solar System · See more »

Oort cloud

The Oort cloud, named after the Dutch astronomer Jan Oort, sometimes called the Öpik–Oort cloud, is a theoretical cloud of predominantly icy planetesimals proposed to surround the Sun at distances ranging from.

Alpha Centauri and Oort cloud · Oort cloud and Solar System · See more »

Orbital eccentricity

The orbital eccentricity of an astronomical object is a parameter that determines the amount by which its orbit around another body deviates from a perfect circle.

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Pluto

Pluto (minor planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond Neptune.

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Proxima Centauri

Proxima Centauri, or Alpha Centauri C, is a red dwarf, a small low-mass star, about from the Sun in the constellation of Centaurus.

Alpha Centauri and Proxima Centauri · Proxima Centauri and Solar System · See more »

Proxima Centauri b

Proxima Centauri b (also called Proxima b or Alpha Centauri Cb) is an exoplanet orbiting within the habitable zone of the red dwarf star Proxima Centauri, which is the closest star to the Sun and part of a triple star system.

Alpha Centauri and Proxima Centauri b · Proxima Centauri b and Solar System · See more »

Red dwarf

A red dwarf (or M dwarf) is a small and relatively cool star on the main sequence, of M spectral type.

Alpha Centauri and Red dwarf · Red dwarf and Solar System · See more »

Saturn

Saturn is the sixth planet from the Sun and the second-largest in the Solar System, after Jupiter.

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Semi-major and semi-minor axes

In geometry, the major axis of an ellipse is its longest diameter: a line segment that runs through the center and both foci, with ends at the widest points of the perimeter.

Alpha Centauri and Semi-major and semi-minor axes · Semi-major and semi-minor axes and Solar System · See more »

Sirius

Sirius (a romanization of Greek Σείριος, Seirios,."glowing" or "scorching") is a star system and the brightest star in the Earth's night sky.

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Solar System

The Solar SystemCapitalization of the name varies.

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Springer Science+Business Media

Springer Science+Business Media or Springer, part of Springer Nature since 2015, is a global publishing company that publishes books, e-books and peer-reviewed journals in science, humanities, technical and medical (STM) publishing.

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Star

A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.

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Sun

The Sun is the star at the center of the Solar System.

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Terrestrial planet

A terrestrial planet, telluric planet, or rocky planet is a planet that is composed primarily of silicate rocks or metals.

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The Astronomical Journal

The Astronomical Journal (often abbreviated AJ in scientific papers and references) is a peer-reviewed monthly scientific journal owned by the American Astronomical Society and currently published by IOP Publishing.

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The Astrophysical Journal

The Astrophysical Journal, often abbreviated ApJ (pronounced "ap jay") in references and speech, is a peer-reviewed scientific journal of astrophysics and astronomy, established in 1895 by American astronomers George Ellery Hale and James Edward Keeler.

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Uranus

Uranus is the seventh planet from the Sun.

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Vega

Vega, also designated Alpha Lyrae (α Lyrae, abbreviated Alpha Lyr or α Lyr), is the brightest star in the constellation of Lyra, the fifth-brightest star in the night sky, and the second-brightest star in the northern celestial hemisphere, after Arcturus.

Alpha Centauri and Vega · Solar System and Vega · See more »

Venus

Venus is the second planet from the Sun, orbiting it every 224.7 Earth days.

Alpha Centauri and Venus · Solar System and Venus · See more »

The list above answers the following questions

Alpha Centauri and Solar System Comparison

Alpha Centauri has 234 relations, while Solar System has 324. As they have in common 50, the Jaccard index is 8.96% = 50 / (234 + 324).

References

This article shows the relationship between Alpha Centauri and Solar System. To access each article from which the information was extracted, please visit:

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