A star catalogue, or star catalog, is an astronomical catalogue that lists stars. In astronomy, many stars are referred to simply by catalogue numbers. There are a great many different star catalogues which have been produced for different purposes over the years, and this article covers only some of the more frequently quoted ones. Star catalogues were compiled by many different ancient peoples, including the Babylonians, Greeks, Chinese, Persians and Arabs. Most modern catalogues are available in electronic format and can be freely downloaded from NASA's Astronomical Data Center.
Completeness and accuracy is described by the weakest apparent magnitude V (largest number) and the accuracy of the positions.
Read more about Star Catalogue: Full-sky Catalogues, Specialized Catalogues
Famous quotes containing the words star and/or catalogue:
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—Babe Didrikson Zaharias (1911–1956)
“A universal and perpetual peace, it is to be feared, is in the catalogue of events which will never exist but in the imaginations of visionary philosophers, or in the breasts of benevolent enthusiasts.”
—James Madison (1751–1836)