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Prodromus Astronomiae : ウィキペディア英語版 | Prodromus Astronomiae
Prodromus Astronomiae is a star catalog created by Johannes Hevelius and published posthumously by his wife and research aid Elisabeth Hevelius in 1690. The catalog consists of the location of 1,564 stars listed by constellation. It consists of three separate parts: a preface (labeled ''Prodromus''), a star catalog (named ''Catalogus Stellarum''), and an atlas of constellations (named ''Firmamentum Sobiescianum, sive Uranographia''). ==Prodromus== Prodromus outlines the methodology and technology used in creating the star catalogue. It provides examples of the use of the sextant and quadrant by Johannes, in tandem with known positions of the sun, in calculating each stars' longitude and latitude.
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