• Thumbnail for Anders Johan Lexell
    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
  • Thumbnail for Lexell (crater)
    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
  • Thumbnail for Leonhard Euler
    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]...
    103 KB (10,352 words) - 02:13, 9 October 2024
  • 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
  • Thumbnail for Lexell's theorem
    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...
    330 bytes (75 words) - 21:20, 27 April 2018
  • 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...
    12 KB (796 words) - 19:17, 5 September 2024
  • Thumbnail for Uranus
    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...
    158 KB (15,618 words) - 03:01, 10 October 2024
  • Thumbnail for Christian Mayer (astronomer)
    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...
    5 KB (569 words) - 02:00, 9 August 2024
  • 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