Linked from

The 8 pages that link to Spectral classification, each with the reason it gives.

• Stellar populationRelated: Spectral features help estimate the properties shared by stars in a population.

• Color–magnitude diagramRelated: Spectral types can replace color as a temperature-related coordinate in stellar plots.

• Mira variableRelated: Mira spectra identify cool atmospheres and distinguish oxygen-rich from carbon-rich examples.

• VegaRelated: Vega’s A-type spectrum serves as a familiar example for stellar classification.

• Joseph von FraunhoferRelated: Fraunhofer’s lines became landmarks for comparing stellar spectra and classifying stars.

• SubgiantRelated: It provides the observational framework used to label subgiants.

• Herbig Ae/Be starRelated: The A or B spectral type is part of the class's defining criteria.

• Heinrich KayserRelated: The growing ability to compare stellar spectra depended on the systematic line data Kayser helped produce.