ヘンリー・ドレイパーカタログ
In 1888, Maury was assigned to observe stellar spectra of bright stars in the northern celestial hemisphere and catalog them. Her work contributed to the construction of the "Henry Draper Catalogue". By 1924, the catalogue would contain 225,300 stellar spectra, described in terms of their characteristics. By 2017, it would have 359,083 entries.