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  • Thumbnail for Friedrich Wilhelm Argelander
    Friedrich Wilhelm August Argelander (22 March 1799 – 17 February 1875) was a German astronomer. He is known for his determinations of stellar brightnesses...
    9 KB (821 words) - 08:49, 13 September 2024
  • Thumbnail for Argelander (crater)
    Argelander is a lunar impact crater that is located in the south-central highlands of the Moon. It was named after the German astronomer Friedrich Argelander...
    6 KB (396 words) - 10:24, 22 August 2024
  • (born 1947) Friedrich Wilhelm Argelander (1799–1875), Prussian astronomer Friedrich-Wilhelm Graefe zu Baringdorf (born 1942), politician Friedrich Wilhelm...
    4 KB (485 words) - 14:02, 7 December 2020
  • Thumbnail for University of Bonn
    Theoretical Physics" in 2008. The Argelander Institute for Astronomy, named after the astronomer Friedrich Wilhelm Argelander, was founded in 2006 by the merger...
    94 KB (9,063 words) - 13:58, 31 August 2024
  • Thumbnail for 1551 Argelander
    period of 4.1 hours. It was named after German astronomer Friedrich Argelander. Argelander is a non-family asteroid from the main belt's background population...
    15 KB (1,027 words) - 14:27, 17 August 2024
  • Thumbnail for Friedrich Wilhelm Bessel
    some of his qualified students. The most prominent of them was Friedrich Wilhelm Argelander, his successors were Otto August Rosenberger and August Ludwig...
    30 KB (2,908 words) - 08:51, 13 September 2024
  • Thumbnail for Omicron1 Canis Majoris
    designations of 16 and 24 Canis Majoris in the early 18th century. Friedrich Wilhelm Argelander labelled the stars as ο1 and ο2 in his atlas Uranometria Nova...
    14 KB (1,239 words) - 12:13, 10 August 2024
  • Oterma) 1539 Borrelly (Alphonse Louis Nicolas Borrelly) 1551 Argelander (Friedrich Wilhelm Argelander) 1573 Väisälä (Yrjö Väisälä) 1578 Kirkwood (Daniel Kirkwood)...
    86 KB (9,541 words) - 12:07, 6 September 2024
  • Thumbnail for 4P/Faye
    finally lost to larger telescopes on April 10, 1844. In 1844, Friedrich Wilhelm Argelander and Thomas James Henderson independently computed that the comet...
    8 KB (616 words) - 16:10, 24 December 2023
  • Thumbnail for AZ Cygni
    first observed in the Bonner Durchmusterung catalogue, published by Friedrich Argelander in 1903. It has since then been included in many star surveys and...
    23 KB (1,998 words) - 19:38, 22 August 2024
  • Thumbnail for Johann Friedrich Julius Schmidt
    after Benzenberg died, he joined the Bonn Observatory under Friedrich Wilhelm Argelander. Here, Schmidt measured the visual magnitudes and positions for...
    20 KB (1,923 words) - 03:41, 15 November 2023
  • Clapeyron, Benoit Pierre Emile 508 Argelander, Friedrich Wilhelm August 509 Lassell, William 510 Schonbein, Christian Friedrich 511 Talbot, William Henry Fox...
    99 KB (741 words) - 09:45, 15 September 2024
  • Bibcode:2008MNRAS.384.1563F. doi:10.1111/j.1365-2966.2007.12806.x. Argelander, Friedrich W. (1902). Bonner Durchmusterung des noerdlichen Himmels (2nd ed...
    9 KB (794 words) - 02:39, 23 August 2024
  • Thumbnail for Koenigsberg Observatory
    Well-known astronomers who used the observatory included Friedrich Wilhelm Bessel, Friedrich Wilhelm Argelander, Arthur Auwers and Hermann Struve. In 1838, the...
    2 KB (158 words) - 15:59, 17 June 2023
  • naming convention was developed by Friedrich W. Argelander. There is a widespread belief according to which Argelander chose the letter R for German rot...
    6 KB (811 words) - 13:29, 15 October 2023
  • Thumbnail for Lalande 21185
    number. In May 1857, Friedrich Wilhelm Argelander discovered the high proper motion of the star. It was sometimes called "Argelander's second star". (The...
    32 KB (3,049 words) - 16:20, 13 August 2024
  • Thumbnail for Groombridge 1830
    Circumpolar Stars (1838). Its high proper motion was noted by Friedrich Wilhelm Argelander in 1842. It is 29.9 light-years (9.2 parsecs) from the Sun as...
    10 KB (824 words) - 22:37, 22 July 2024
  • Thumbnail for Hoher List Observatory
    observatory of Bonn was founded by Friedrich Wilhelm August Argelander (1799 - 1875). His friendship to Prussian king Friedrich Wilhelm IV facilitated the deployment...
    8 KB (930 words) - 19:28, 15 February 2024
  • Thumbnail for Paul Kempf
    Hasse W. Tullberg, 1904, p. 31 Kolloquium zur Astronomiegeschichte (PDF), Argelander-Institut für Astronomie, Universität Bonn, September 21, 2009, retrieved...
    5 KB (486 words) - 07:19, 3 August 2024
  • Thumbnail for Alter Friedhof, Bonn
    Adayevskaya, Russian composer, pianist, and ethnomusicologist Friedrich Wilhelm Argelander, astronomer Ernst Moritz Arndt, author and poet Johann Baptista...
    3 KB (383 words) - 13:05, 29 August 2024
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