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Subgiant and Variable star

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

Difference between Subgiant and Variable star

Subgiant vs. Variable star

A subgiant is a star that is brighter than a normal main-sequence star of the same spectral class, but not as bright as true giant stars. A variable star is a star whose brightness as seen from Earth (its apparent magnitude) fluctuates.

Similarities between Subgiant and Variable star

Subgiant and Variable star have 14 things in common (in Unionpedia): Beta Cephei, FK Comae Berenices, Gamma Cassiopeiae, Giant star, Globular cluster, Hydrogen, Instability strip, Main sequence, Red giant, Star, Stellar classification, Stellar population, Sun, Supergiant star.

Beta Cephei

Beta Cephei (β Cephei, abbreviated Beta Cep, β Cep), also named Alfirk, is a third magnitude star in the constellation of Cepheus.

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FK Comae Berenices

FK Comae Berenices is a variable star that varies in apparent magnitude between 8.14m and 8.33m over a period of 2.4 days.

FK Comae Berenices and Subgiant · FK Comae Berenices and Variable star · See more »

Gamma Cassiopeiae

Gamma Cassiopeiae, Latinized from γ Cassiopeiae, is a star at the center of the distinctive "W" asterism in the northern circumpolar constellation of Cassiopeia.

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Giant star

A giant star is a star with substantially larger radius and luminosity than a main-sequence (or dwarf) star of the same surface temperature.

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Globular cluster

A globular cluster is a spherical collection of stars that orbits a galactic core as a satellite.

Globular cluster and Subgiant · Globular cluster and Variable star · See more »

Hydrogen

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

Hydrogen and Subgiant · Hydrogen and Variable star · See more »

Instability strip

The unqualified term instability strip usually refers to a region of the Hertzsprung–Russell diagram largely occupied by several related classes of pulsating variable stars: Delta Scuti variables, SX Phoenicis variables, and rapidly oscillating Ap stars (roAps) near the main sequence; RR Lyrae variables where it intersects the horizontal branch; and the Cepheid variables where it crosses the supergiants.

Instability strip and Subgiant · Instability strip and Variable star · 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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Red giant

A red giant is a luminous giant star of low or intermediate mass (roughly 0.3–8 solar masses) in a late phase of stellar evolution.

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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.

Stellar classification and Subgiant · Stellar classification and Variable star · See more »

Stellar population

During 1944, Walter Baade categorized groups of stars within the Milky Way into bluer stars associated with the spiral arms and the general position of yellow stars near the central galactic bulge or within globular star clusters.

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Sun

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

Subgiant and Sun · Sun and Variable star · See more »

Supergiant star

Supergiants are among the most massive and most luminous stars.

Subgiant and Supergiant star · Supergiant star and Variable star · See more »

The list above answers the following questions

Subgiant and Variable star Comparison

Subgiant has 85 relations, while Variable star has 138. As they have in common 14, the Jaccard index is 6.28% = 14 / (85 + 138).

References

This article shows the relationship between Subgiant and Variable star. To access each article from which the information was extracted, please visit:

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