Joseph Winlock (astronomer) 4458378 197139669 2008-03-10T02:04:30Z Mlaffs 5875630 [[User:NicoV/Wikipedia Cleaner/Documentation|WikiCleaner]] 0.71 - Repairing link to disambiguation page - [[Wikipedia:Disambiguation pages with links|You can help!]] '''Joseph Winlock''' (February 6, [[1826]]–June 11, [[1875]]) was an [[United States|American]] [[astronomer]] and [[mathematician]]. He was born in [[Shelby County, Kentucky]], the grandson of General Joseph Winlock ([[1758]]–[[1831]]). After graduating from Shelby College in [[Kentucky]] in [[1845]], he was appointed professor of professor of mathematics and astronomy at the institution. From [[1852]] until [[1857]] he worked as a [[computer (astronomer term)|computer]] for the ''[[American Ephemeris and Nautical Almanac]]'', and relocated to [[Cambridge, Massachusetts]]. He briefly served as head of the department of mathematics at the [[United States Naval Academy]], but returned as superintendent of the Almanac office. In [[1863]] he was one of the fifty charter members of the [[United States National Academy of Sciences|National Academy of Sciences]]. Three year later in [[1866]] he became director of the [[Harvard College Observatory]], succeeding [[George Phillips Bond|George Bond]], and making many improvements in the facility. He was also appointed professor of astronomy at [[Harvard]]. He remained at the university until his sudden death in [[1875]], eventually become professor of [[geodesy]]. Much of his astronomical work included measurements with the [[meridian circle]], a catalogue of [[double star]]s and stellar [[Photometry (astronomy)|photometry]] investigations. He also led [[solar eclipse]] expeditions to Kentucky in [[1860]] and [[Spain]] in [[1870]]. [[Winlock (crater)|Winlock crater]] on the [[Moon]] is named after him. ==External links== * [http://darwin.nap.edu/books/NI000430/html/195.html Page 195], ''A History of the First Half-Century of the National Academy of Sciences: 1863-1913''. {{DEFAULTSORT:Winlock, Joseph}} [[Category:1826 births]] [[Category:1875 deaths]] [[Category:American astronomers]] [[Category:American mathematicians]] [[ja:ジョゼフ・ウィンロック]]