Friedrich Wilhelm August Argelander (22 March 1799 – 17 February 1875) was a German astronomer. He is known for his determinations of stellar brightnesses...

some of his qualified students. The most prominent of them was Friedrich Wilhelm Argelander, his successors were Otto August Rosenberger and August Ludwig...

1947) Friedrich Wilhelm Argelander (1799–1875), Prussian astronomer Friedrich-Wilhelm Graefe zu Baringdorf (born 1942), politician Friedrich Wilhelm Bessel...

after Benzenberg died, he joined the Bonn Observatory under Friedrich Wilhelm Argelander. Here, Schmidt measured the visual magnitudes and positions for...

University of Bonn, officially the Rhenish Friedrich Wilhelm University of Bonn (German: Rheinische Friedrich-Wilhelms-Universität Bonn), is a public research...

finally lost to larger telescopes on April 10, 1844. In 1844, Friedrich Wilhelm Argelander and Thomas James Henderson independently computed that the comet...

000 stars by accuracy of 10". 1903, Bonner Durchmusterung – by Friedrich Wilhelm Argelander and collaborators, circa 460,000 stars. 15th century BC – The...

testimonial medals, awarded to John Couch Adams, George Biddell Airy, Friedrich Wilhelm Argelander, George Bishop, George Everest, Peter Andreas Hansen, Karl Ludwig...

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...

catalogues. The Bonner Durchmusterung itself was published by Friedrich Wilhelm Argelander, Adalbert Krüger, and Eduard Schönfeld between 1852 and 1859...

Daniel Berlin (1714–1787), Norwegian rococo composer and organist Friedrich Wilhelm Argelander (1799–1875), astronomer Yisrael Salanter (1810–1883), founder...

number. In May 1857, Friedrich Wilhelm Argelander discovered the high proper motion of the star. It was sometimes called "Argelander's second star". (The...

he visited the Bonn Observatory and studied astronomy under Friedrich Wilhelm Argelander. In 1853, he was appointed assistant, and in the following year...

Faidit, "La comète impériale de 1811", Les Presses du Midi, 2012; Friedrich Wilhelm Argelander, Ueber die Bahn des grossen cometen von 1811, (Tr. Table of the...

1952–) Hiroshi Araki (Japan) Sylvain Arend (Belgium, 1902–1992) Friedrich Wilhelm Argelander (Germany, 1799–1875) Aristarchus of Samos (Greece, c. 310 BC...

discovery observation at Turku. This minor planet was named after Friedrich Wilhelm Argelander (1799–1875), author of the famous Bonner Durchmusterung and 19th-century...

stars in his catalogue, Groombridge 1830, was discovered by Friedrich Wilhelm Argelander to have a very high proper motion. For many decades its proper...

he briefly (two months) went to Bonn and started working with Friedrich Wilhelm Argelander in astronomy. He helped in a study of variable stars and with...

March 16 – Anna Atkins, British botanist (d. 1871) March 22 – Friedrich Wilhelm Argelander, German astronomer (d. 1875) March 28 – Karl Adolph von Basedow...

of R Aquilae was announced by Friedrich Wilhelm Argelander on May 20, 1856. It had been under observation by Argelander and his colleagues at Bonn Observatory...

Fritsch observed it in 1821. Later observations by Eduard Heis and Friedrich Wilhelm Argelander reinforced Fritsch's initial suspicions and attracted attention...

cluster Archinal 1 at 18:54:49 / +5°32'54" in Serpens Cauda) Arg — Friedrich Wilhelm Argelander (double stars) ARO — Algonquin Radio Observatory Arp — Atlas...

the variable star designation developed by German astronomer Friedrich Wilhelm Argelander. It is a cool star, with estimates of its surface temperature...

Well-known astronomers who used the observatory included Friedrich Wilhelm Bessel, Friedrich Wilhelm Argelander, Arthur Auwers and Hermann Struve. In 1838, the...

designation R Coronae Borealis was introduced, as "Coronae R" by Friedrich Wilhelm Argelander in 1850. The variability of R Coronae Borealis was discovered...

Adayevskaya, Russian composer, pianist, and ethnomusicologist Friedrich Wilhelm Argelander, astronomer Ernst Moritz Arndt, author and poet Johann Baptista...

36 light-years). Only a few years after Bessel's measurement, in 1842 Friedrich Wilhelm Argelander noted that Groombridge 1830 had an even larger proper motion...

This variability was quickly confirmed by German astronomer Friedrich Wilhelm Argelander. Almost continual records of the star's variability have been...

with binoculars. S Boötis was discovered at Bonn Observatory by Friedrich Wilhelm Argelander in 1860. "Download Data". aavso.org. AAVSO. Retrieved 1 October...

of the society. 1863–1864: Julius Zech 1864–1867: Friedrich Wilhelm Argelander 1867–1878: Otto Wilhelm von Struve 1878–1881: Adalbert Krueger 1881–1889:...