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Concept information

Terme préférentiel

Ae-type star  

Définition(s)

  • An Ae star is an A star with strong emission lines, usually of hydrogen, superimposed on an otherwise normal spectrum and caused by a circumstellar shell of heated material. Some Ae stars have only recently formed and may be surrounded by visible nebulosity, in which case they are known as Herbig Ae/Be stars. (Encyclopedia of Science, by David Darling, https://www.daviddarling.info/encyclopedia/A/Astar.html)

Concept(s) générique(s)

Synonyme(s)

  • Ae star

Traductions

URI

http://data.loterre.fr/ark:/67375/MDL-QVWDKL8W-8

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RDF/XML TURTLE JSON-LD Dernière modif. 24/04/2023