Definitions from Wikipedia (Henry Draper Catalogue)
▸ noun: an astronomical star catalogue published between 1918 and 1924, giving spectroscopic classifications for 225,300 stars; it was later expanded by the Henry Draper Extension, published between 1925 and 1936, which gave classifications for 46,850 more stars, and by the Henry Draper Extension Charts, published from 1937 to 1949 in the form of charts, which gave classifications for 86,933 more stars.
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▸ noun: an astronomical star catalogue published between 1918 and 1924, giving spectroscopic classifications for 225,300 stars; it was later expanded by the Henry Draper Extension, published between 1925 and 1936, which gave classifications for 46,850 more stars, and by the Henry Draper Extension Charts, published from 1937 to 1949 in the form of charts, which gave classifications for 86,933 more stars.
▸ Words similar to Henry Draper Catalogue
▸ Usage examples for Henry Draper Catalogue
▸ Idioms related to Henry Draper Catalogue
▸ Wikipedia articles (New!)
▸ Words that often appear near Henry Draper Catalogue
▸ Rhymes of Henry Draper Catalogue
▸ Invented words related to Henry Draper Catalogue