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47 Ursae Majoris and Exoplanet

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

Difference between 47 Ursae Majoris and Exoplanet

47 Ursae Majoris vs. Exoplanet

47 Ursae Majoris (abbreviated 47 UMa), also named Chalawan (ชาละวัน), is a yellow dwarf star approximately 46 light-years from Earth in the constellation of Ursa Major. An exoplanet or extrasolar planet is a planet outside our solar system.

Similarities between 47 Ursae Majoris and Exoplanet

47 Ursae Majoris and Exoplanet have 24 things in common (in Unionpedia): Accretion (astrophysics), Apparent magnitude, Circumstellar habitable zone, Doppler spectroscopy, Gravity, Hydrogen, International Astronomical Union, Jupiter, Light-year, List of exoplanets, Main sequence, Metallicity, Methods of detecting exoplanets, Monthly Notices of the Royal Astronomical Society, NASA, Orbital eccentricity, Orbital period, Solar analog, Solar System, Star, Stellar classification, Sun, The Astrophysical Journal, 51 Pegasi.

Accretion (astrophysics)

In astrophysics, accretion is the accumulation of particles into a massive object by gravitationally attracting more matter, typically gaseous matter, in an accretion disk.

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Apparent magnitude

The apparent magnitude of a celestial object is a number that is a measure of its brightness as seen by an observer on Earth.

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Circumstellar habitable zone

In astronomy and astrobiology, the circumstellar habitable zone (CHZ), or simply the habitable zone, is the range of orbits around a star within which a planetary surface can support liquid water given sufficient atmospheric pressure.

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Doppler spectroscopy

Doppler spectroscopy (also known as the radial-velocity method, or colloquially, the wobble method) is an indirect method for finding extrasolar planets and brown dwarfs from radial-velocity measurements via observation of Doppler shifts in the spectrum of the planet's parent star.

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Gravity

Gravity, or gravitation, is a natural phenomenon by which all things with mass or energy—including planets, stars, galaxies, and even light—are brought toward (or gravitate toward) one another.

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Hydrogen

Hydrogen is a chemical element with symbol H and atomic number 1.

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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.

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Jupiter

Jupiter is the fifth planet from the Sun and the largest in the Solar System.

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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 exoplanets

This is a list of exoplanets.

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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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Metallicity

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

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Methods of detecting exoplanets

Any planet is an extremely faint light source compared to its parent star.

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Monthly Notices of the Royal Astronomical Society

Monthly Notices of the Royal Astronomical Society (MNRAS) is a peer-reviewed scientific journal covering research in astronomy and astrophysics.

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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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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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Orbital period

The orbital period is the time a given astronomical object takes to complete one orbit around another object, and applies in astronomy usually to planets or asteroids orbiting the Sun, moons orbiting planets, exoplanets orbiting other stars, or binary stars.

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Solar analog

Solar-type star, solar analogs (also analogues), and solar twins are stars that are particularly similar to the Sun.

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Solar System

The Solar SystemCapitalization of the name varies.

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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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Stellar classification

In astronomy, stellar classification is the classification of stars based on their spectral characteristics.

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Sun

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

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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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51 Pegasi

51 Pegasi (abbreviated 51 Peg), also named Helvetios, is a Sun-like star located from Earth in the constellation of Pegasus.

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The list above answers the following questions

47 Ursae Majoris and Exoplanet Comparison

47 Ursae Majoris has 88 relations, while Exoplanet has 167. As they have in common 24, the Jaccard index is 9.41% = 24 / (88 + 167).

References

This article shows the relationship between 47 Ursae Majoris and Exoplanet. To access each article from which the information was extracted, please visit:

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