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Effective temperature and Stellar classification

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

Difference between Effective temperature and Stellar classification

Effective temperature vs. Stellar classification

The effective temperature of a body such as a star or planet is the temperature of a black body that would emit the same total amount of electromagnetic radiation. In astronomy, stellar classification is the classification of stars based on their spectral characteristics.

Similarities between Effective temperature and Stellar classification

Effective temperature and Stellar classification have 22 things in common (in Unionpedia): Antares, Atmosphere, Betelgeuse, Cambridge University Press, Capella, Color index, Electromagnetic radiation, Hertzsprung–Russell diagram, Infrared, Jupiter, Kelvin, Luminosity, Red dwarf, Rigel, Star, Stellar classification, Sun, Supergiant star, Temperature, Ultraviolet, Vega, Wavelength.

Antares

Antares, also designated Alpha Scorpii (α Scorpii, abbreviated Alpha Sco, α Sco), is on average the fifteenth-brightest star in the night sky, and the brightest star in the constellation of Scorpius.

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Atmosphere

An atmosphere is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body.

Atmosphere and Effective temperature · Atmosphere and Stellar classification · See more »

Betelgeuse

Betelgeuse, also designated Alpha Orionis (α Orionis, abbreviated Alpha Ori, α Ori), is the ninth-brightest star in the night sky and second-brightest in the constellation of Orion.

Betelgeuse and Effective temperature · Betelgeuse and Stellar classification · See more »

Cambridge University Press

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

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Capella

Capella, also designated Alpha Aurigae (α Aurigae, abbreviated Alpha Aur, α Aur), is the brightest star in the constellation of Auriga, the sixth-brightest in the night sky, and the third-brightest in the northern celestial hemisphere after Arcturus and Vega.

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Color index

In astronomy, the color index is a simple numerical expression that determines the color of an object, which in the case of a star gives its temperature.

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Electromagnetic radiation

In physics, electromagnetic radiation (EM radiation or EMR) refers to the waves (or their quanta, photons) of the electromagnetic field, propagating (radiating) through space-time, carrying electromagnetic radiant energy.

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Hertzsprung–Russell diagram

The Hertzsprung–Russell diagram, abbreviated H–R diagram, HR diagram or HRD, is a scatter plot of stars showing the relationship between the stars' absolute magnitudes or luminosities versus their stellar classifications or effective temperatures.

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Infrared

Infrared radiation (IR) is electromagnetic radiation (EMR) with longer wavelengths than those of visible light, and is therefore generally invisible to the human eye (although IR at wavelengths up to 1050 nm from specially pulsed lasers can be seen by humans under certain conditions). It is sometimes called infrared light.

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Jupiter

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

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Kelvin

The Kelvin scale is an absolute thermodynamic temperature scale using as its null point absolute zero, the temperature at which all thermal motion ceases in the classical description of thermodynamics.

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Luminosity

In astronomy, luminosity is the total amount of energy emitted per unit of time by a star, galaxy, or other astronomical object.

Effective temperature and Luminosity · Luminosity and Stellar classification · 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.

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Rigel

Rigel, also designated Beta Orionis (β Orionis, abbreviated Beta Ori, β Ori), is generally the seventh-brightest star in the night sky and the brightest star in the constellation of Orion—though periodically it is outshone within the constellation by the variable Betelgeuse.

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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.

Effective temperature and Stellar classification · Stellar classification and Stellar classification · See more »

Sun

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

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Supergiant star

Supergiants are among the most massive and most luminous stars.

Effective temperature and Supergiant star · Stellar classification and Supergiant star · See more »

Temperature

Temperature is a physical quantity expressing hot and cold.

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Ultraviolet

Ultraviolet (UV) is electromagnetic radiation with a wavelength from 10 nm to 400 nm, shorter than that of visible light but longer than X-rays.

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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.

Effective temperature and Vega · Stellar classification and Vega · See more »

Wavelength

In physics, the wavelength is the spatial period of a periodic wave—the distance over which the wave's shape repeats.

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The list above answers the following questions

Effective temperature and Stellar classification Comparison

Effective temperature has 44 relations, while Stellar classification has 230. As they have in common 22, the Jaccard index is 8.03% = 22 / (44 + 230).

References

This article shows the relationship between Effective temperature and Stellar classification. To access each article from which the information was extracted, please visit:

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