WN stars


alt label
WN-type stars
dcterms modified equal to or less than 2020-11-04T21:07:55.107Zequal to or more than 2020-11-04T21:07:55.107Z
http://astrothesaurus.org/uat/1806 original
1805 original
definition A Wolf-Rayet star whose spectrum is dominated by emission lines of ionized nitrogen: N II 3995 Å, N III 4634-4661 Å, N III 5314 Å, N IV 3479-3484 Å, N IV 4058 Å, N V 4603 Å, N V 4619 Å, and N V 4933-4944 Å. This type is divided in sub-types WN2 to WN11.
Resource original
Concept original
contributor AAS_Frey.Katie_Admin original