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Astronomy (thesaurus)

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Concept information

Preferred term

ir I type galaxy  

Definition

  • An Irr-I galaxy (Irr I) is an irregular galaxy that features some structure but not enough to place it cleanly into the Hubble sequence. Subtypes with some spiral structure are called Sm galaxies. Subtypes without spiral structure are called Im galaxies. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Irregular_galaxy#Types)

Broader concept

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URI

http://data.loterre.fr/ark:/67375/MDL-XG7LK0SR-J

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