Henry Draper catalog

http://astrothesaurus.org/uat/719

alt label
HD catalog
HD system
Harvard classification
Henry Draper Catalogue
Henry Draper catalogue
Henry Draper system
dcterms modified equal to or less than 2021-03-30T14:13:25.212Zequal to or more than 2021-03-30T14:13:25.212Z
broader
http://astrothesaurus.org/uat/1589 original
narrower
719 original
http://astrothesaurus.org/uat/205 original
narrower
719 original
definition A catalog of stars in which every star is classified by its stellar spectrum. This system is named for the astronomer Henry Draper, but was cataloged by Annie J. Cannon (225,300 stars), and later extended by Margaret W. Mayall.
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Resource original
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contributor AAS_Frey.Katie_Admin original