Anders Johan Lexell (24 December 1740 – 11 December [O.S. 30 November] 1784) was a Finnish-Swedish astronomer, mathematician, and physicist who spent...
25 KB (3,001 words) - 19:41, 18 July 2024
after Swedish-Russian mathematician and astronomer Anders Johan Lexell. To the northeast is the walled plain Walther, and to the south is Orontius, another...
6 KB (436 words) - 08:11, 19 February 2021
D/1770 L1, popularly known as Lexell's Comet after its orbit computer Anders Johan Lexell, was a comet discovered by astronomer Charles Messier in June...
21 KB (1,852 words) - 18:34, 1 July 2024
Leonhard Euler (category Blind scholars and academics)
discussing the newly discovered planet Uranus and its orbit with Anders Johan Lexell when he collapsed and died from a brain hemorrhage. Jacob von Staehlin [de]...
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for Anders Johan Lexell, who presented a paper about it c. 1777 (published 1784) including both a trigonometric proof and a geometric one. Lexell's colleague...
70 KB (9,226 words) - 14:52, 2 October 2024
Anders Johan Lexell was a Russian astronomer and mathematician. Lexell may also refer to: Jan Lexell, a Swedish physician and academic. 2004 Lexell, a...
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Nauchnij, on the Crimean peninsula, and later named for Swedish-Russian astronomer and mathematician Anders Johan Lexell. Lexell is a member of the Flora family...
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Uranus (section Orbit and rotation)
had already begun to suspect otherwise. Finnish-Swedish astronomer Anders Johan Lexell, working in Russia, was the first to compute the orbit of the new...
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Venus, which he did together with Anders Johan Lexell. In 1773, the Jesuit order was dissolved by Pope Clement XIV, and consequently he was removed as Court...
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List of Finns (section Actors and actresses)
pioneer (1934–) Anders Johan Lexell – mathematician, astronomer (1740–1784) Ernst Lindelöf – mathematician, researcher of function theory and topology (1870–1946)...
47 KB (4,933 words) - 19:10, 23 September 2024