• 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) - 18:18, 1 January 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) - 04:25, 19 April 2023
  • 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) - 21:39, 14 January 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
  • waves. The Bonner Durchmusterung (abbreviated BD), was initiated by Friedrich Argelander and using observations largely carried out by his assistants, which...
    6 KB (823 words) - 10:33, 13 March 2023
  • 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 (9,057 words) - 23:45, 7 April 2024
  • Thumbnail for Adalbert Krueger
    became an assistant to the astronomer Friedrich Wilhelm Argelander at the Bonn Observatory. Under Argelander's supervision he produced data for the comprehensive...
    6 KB (457 words) - 22:51, 30 January 2024
  • Thumbnail for Friedrich 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 (2,895 words) - 16:44, 12 April 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
  • 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...
    22 KB (1,792 words) - 22:01, 24 February 2024