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Stellar age estimation

Various methods and tools are involved in stellar age estimation, an attempt to identify within reasonable degrees of confidence what the age of a star is. These methods include stellar evolutionary models, membership in a given star cluster or system, fitting the star with the standard spectral and luminosity classification system, and the presence of a…

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Field stars

Eta CarinaeSupernovaVY Canis MajorisNML CygniVX Sagittarii
16 related topics

Presence of a protoplanetary disk

PlanetsAsteroid beltsPulsar planets
3 related topics

Luminosity increase and the Hertzsprung–Russell diagram

Main sequenceRed giant
2 related topics

Membership in a star cluster or system

GalaxiesElliptical galaxy
2 related topics

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Luminosity increase and the Hertzsprung–Russell diagram

Field stars

Membership in a star cluster or system

Presence of a protoplanetary disk

Gyrochronology

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Stellar age estimation

Nodes36
Edges35
Triples0
Avg. degree1.94
Density0.055556
Components1

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star stars age system stellar method methods one determine evolutionary luminosity protoplanetary various cluster presence disk red within given mass

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