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Gliese Catalogue of Nearby Stars
The Gliese Catalogue of Nearby Stars is a modern star catalogue of stars located within 25 parsecs (81.54 ly) of the Earth.
==First edition and supplements==
In 1957 German astronomer Wilhelm Gliese published his first star catalogue of nearly one thousand stars located within of Earth, listing their known properties and ordered by right ascension. Items from the first catalogue were designated ''GL NNN'' and the stars were numbered from 1-915.
He published a significant update to his original catalogue as the ''Catalogue of Nearby Stars'' in 1969, extending the range out to .〔 The update extended the list to 1,529 stars, and the stars were then designated ''Gl NNN.NA'' and numbered from 1.0 to 915.0. New stars not in the original Gliese catalogue were given fractional numbers to slot them 'between' existing Gliese stars to retain the existing right ascension order.
A supplement to the catalogue, published in 1970 by Richard van der Riet Woolley and associates, extended the range out to . This supplement added catalogue numbers in the range 9001–9850 using the now deprecated ''Wo'' prefix. Stars in this range now also use the ''GJ'' prefix.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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