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Topic: Friedrich Wilhelm Argelander


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In the News (Wed 15 Feb 12)

  
  Friedrich Wilhelm Argelander - Wikipedia, the free encyclopedia
Friedrich Wilhelm August Argelander (March 22, 1799 February 17, 1875) was a Prussian astronomer.
Argelander was the first astronomer to begin careful study of variable stars.
The Argelander crater on the Moon and the asteroid 1551 Argelander are named for him.
en.wikipedia.org /wiki/Friedrich_Wilhelm_Argelander   (307 words)

  
 Bessel, Friedrich Wilhelm --  Encyclopædia Britannica
Argelander was appointed director of the Åbo (Turku)...
It is situated west of the constellation Pegasus, north of Vulpecula, and east of Lyra, and the swan is...
Along with Johann Gottlieb Fichte and Georg Wilhelm Friedrich Hegel, Friedrich Schelling was one of the chief successors of Immanuel Kant in German philosophy.
www.britannica.com /eb/article-9078931   (826 words)

  
 Today in Technology History - Mar 22
On this date 202 years ago, Friedrich Wilhelm August Argelander was born.
Argelander (AHR-guh-lahn-der) was born into a wealthy family in Prussia.
Also, Argelander was the first scientist to carefully study variable stars, and one of the first researchers to study the direction the sun is moving in relation to the surrounding stars.
www.tecsoc.org /pubs/history/2001/mar22.htm   (269 words)

  
 Argelander, Friedrich Wilhelm August on Encyclopedia.com   (Site not responding. Last check: 2007-09-17)
The results of his observations appear in the Bonner Durchmusterung (1862), which records the positions and brightness of more than 324,000 stars (up to the ninth magnitude) in the northern heavens.
Magazines and Newspapers for: Argelander, Friedrich Wilhelm August
Pictures and Maps for: Argelander, Friedrich Wilhelm August
www.encyclopedia.com /html/A/Argeland.asp   (95 words)

  
 a01
Wilhelm R. Anderson was born on the 28.10.1880 in Minsk.
Wilhelm Anderson was resettled to Germany in 1940 and died the same year in Meseritz, Pomerania, on the 26.
Friedrich Emil Asten was born on the 26.
www.plicht.de /chris/a01.htm   (3969 words)

  
 AllRefer.com - Friedrich Wilhelm Bessel (Astronomy, Biography) - Encyclopedia
Friedrich Wilhelm Bessel[frEd´rikh vil´helm bes´ul] Pronunciation Key, 1784–1846, German astronomer and mathematician.
This work was continued and extended by his pupil Argelander.
Through observing the variations of the proper motions of Sirius and Procyon, he concluded that they possessed dimmer companions, which was verified a century later by astronomers.
reference.allrefer.com /encyclopedia/B/Bessel-F.html   (291 words)

  
 Friedrich Wilhelm Bessel (1784-1846)
Wilhelm Bessel was born in Minden on July 22, 1784 as the son of Carl Friedrich Bessel, a government secretary, and his wife Friederike Ernestine (b.
Friedrich Wilhelm Bessel was honored during his lifetime by academy memberships; besides Berlin, in Palermo, Petersburg and Stockholm, by memberships in the scientific societies of Edinburgh, Goettingen, Kopenhagen and London, the British Royal Astronomical and the Royal Meteorological Societies.
Friedrich Wilhelm Bessel biography, School of Mathematics and Statistics, University of St Andrews, Scotland
www.seds.org /messier/xtra/Bios/bessel.html   (1453 words)

  
 Argelander, Friedrich Wilhelm August   (Site not responding. Last check: 2007-09-17)
Argelander was born in Memel, East Prussia (now Klaipeda in Lithuania), and studied at Königsberg under German astronomer Friedrich Bessel.
In 1823 he went to Finland and worked as an astronomical observer in Åbo (Turku) until the observatory was destroyed by fire 1827, and then as professor and director of the observatory at the University of Helsinki.
In Åbo, Argelander studied the proper motion of more than 500 stars and published the most accurate catalogue of the day on the subject.
www.cartage.org.lb /en/themes/Biographies/MainBiographies/A/Argelander/1.html   (215 words)

  
 Overview of the Observatory
The child of a wealthy merchant of Finnish descent and a German mother, Argelander became one of Friedrich Wilhelm Bessel's "most outstanding students." In 1823 Bessel's recommendation helped the 24-year old Argelander to become an observator at the newly established observatory in Turku, southwestern Finland.
In l828 Argelander was promoted to professor of astronomy at the university and given the task of building an observatory.
Argelander's work in Helsinki ended in 1837 when he was offered a professorship at Bonn University in his native Prussia.
www.astro.helsinki.fi /overview/AnnualReport.html   (8985 words)

  
 Lunar Republic : Craters A
Friedrich Wilhelm August (F.W.A.) ~ (1799-1875), German astronomer; a student of Bessel (q.v.) and his assistant at the Königsberg observatory.
Became director of the university observatory at Turku (Åbo), Finland, in 1823, and professor of astronomy at the university in 1828; the university and observatory were relocated to Helsinki in 1832.
With the patronage of King Friedrich Wilhelm IV, he planned and built the observatory at Bonn, Germany (1845).
www.lunarrepublic.com /gazetteer/crater_a.shtml   (4439 words)

  
 BONN - LoveToKnow Article on BONN   (Site not responding. Last check: 2007-09-17)
An academy of agriculture, with a natural history museum and botanic garden attached, is established in the palace of Clemensrube at Poppelsdorf, which is reached by a fine avenue about a mile long, bordered on both sides by a double row of chestnut trees.
A splendid observatory, long under the charge of Friedrich Wilhelm Argelander, stands on the south side of the road.
The Roman Catholic archiepiscopal theological college, beautifully situated on an eminence overlooking the Rhine, dates from 1892.
www.1911encyclopedia.org /B/BO/BONN.htm   (1046 words)

  
 Argelander, Uranometrie, 1843   (Site not responding. Last check: 2007-09-17)
It would be easy to overlook Argelander's star atlas; at first glance, it seems to resemble the semi-professional or popular atlases that surround it in the exhibition case.
In fact, it is something quite new and different; it is, quite explicitly, a New Uranometria, with Bayer's same intention of identifying and positioning all the naked-eye stars, but with the benefit of two hundred additional years of stellar astronomy.
Each Argelander chart has faint constellation figures, and interestingly, these are copies of the original figures used by Bayer, as we can see by comparing this plate with Bayer's plate of Gemini.
www.lhl.lib.mo.us /events_exhib/exhibit/exhibits/stars/arg.htm   (172 words)

  
 Too Many “Friedrich Wilhelms”
(Wilhelm Weber is the namesake of the SI unit of magnetic flux.)
Not to mention his brother, Wilhelm, a noted writer, philologist, and statesman in his own right — who was actually Friedrich Wilhelm Christian Karl Ferdinand Freiherr von Humboldt.
Then there are people like the druggist Friedrich Wilhelm Sertürner, who isolated morphine from opium, and coined the term “alkaloid”; or the philosopher Friedrich Wilhelm Joseph von Schelling, whom Goethe called “the most congenial philosopher I know.” Or the physicist Friedrich Wilhelm Georg Kohlrausch, whose very accurate measurements helped establish the national standards laboratories.
mintaka.sdsu.edu /GF/bibliog/library/FW.html   (773 words)

  
 League of World Universities: Rheinische Friedrich-Wilhelms-Universitat   (Site not responding. Last check: 2007-09-17)
The Rheinische Friedrich-Wilhelms-Universitat was founded on October 18, 181 by King Friedrich Wilhelm III, who ruled the Rhineland as part of Prussia beginning in 1815.
Predecessor to the present University of Bonn was the Academy established in 1777 by the last Prince Electors of Cologne who ruled this area.
Due to the liberal spirit of the time, the alma mater on the Rhine soon flourished, and its reputation attracted such eminent men as August Wilhelm Schlegel, Ernst Moritz Rndt, Barthold Georg Niebuhr, Friedrich August Kekul_, Johannes MÙller, Friedrich Argelander and Heinrich Hertz.
www.nyu.edu /rectors/bonn.html   (906 words)

  
 March 22 - Today in Science History   (Site not responding. Last check: 2007-09-17)
German astronomer who established the study of variable stars as an independent branch of astronomy and is renowned for his great catalog listing the positions and brightness of 324,188 stars of the northern hemisphere above the ninth magnitude.
The taximeter was invented by Wilhelm Bruhn in 1891.
In 1895, the first motion picture shown on a screen was presented by Auguste and Louis Lumière.
www.todayinsci.com /3/3_22.htm   (1596 words)

  
 Gliese 710
Many astronomers now refer to this star as Gliese 710 by its designation in the famous Gliese Catalogue of Nearby Stars (CNS, now ARICNS database) of Wilhelm Gliese (1915-93), who was a longtime astronomer at the Astronomiches Rechen-Institut at Heidelberg (even when it was at Berlin).
The star was first designated as BD-01 3474 in a catalogue that was originally published in 1863 by Friedrich Wilhelm August Argelander (1799-1875) on the position and brightness of 324,198 stars between +90° and -2° declination that were measured over 11 years from Bonn, Germany with his assistants Eduard Schönfeld (1828-1891) and Aldalbert Krüger (1832-1896).
The catalogue became famous as the Bonner Durchmusterung ("Bonn Survey") and is typically abbreviated as BD.
www.solstation.com /stars2/gl710.htm   (978 words)

  
 Argelander, Friedrich Wilhelm August --  Britannica Student Encyclopedia
German astronomer, born in Memel, East Prussia; studied at University of Königsberg; director of observatory in Bonn; studied and catalogued more than 300,000 stars; established the study of variable, or eclipsing binary, stars; founded Astronomical Society to collaborate with other observatories in expanding his work.
More results on "Argelander, Friedrich Wilhelm August" when you join.
More from Britannica on "Argelander, Friedrich Wilhelm August"...
www.britannica.com /ebi/article-9316511?tocId=9316511&query=wilhelm   (702 words)

  
 Argelander, Friedrich Wilhelm August --  Britannica Student Encyclopedia
Argelander, Friedrich Wilhelm August --  Britannica Student Encyclopedia
German educator who adapted Johann Friedrich Herbart's ideas to elementary school use and emphasized the social aspects of traditional school subjects.
As president of the German Republic, Friedrich Ebert attempted to unite his country after its defeat in World War I. Melville: Family and Childhood
www.britannica.com /ebi/article-9316511?tocId=9316511&query=wilhelm   (702 words)

  
 Lithuania : Geography : Klaipeda
In the middle of the 17th century new fortifications were established and Klaipeda became a city-fortress.
The famous astronomer Friedrich Wilhelm August Argelander was born.
For one year Klaipeda became the capital of the Kingdom of Prussia, the order of abolishment of serfdom was legislated in Klaipeda, major reforms were started in the Kingdom of Prussia.
www1.omnitel.net /ramunas/Lietuva/lt_geography_klaipeda.shtml   (871 words)

  
 Star Catalogs
Friedrich Wilhelm Bessel (1784-1846) determined acurate positions for 32,000 stars during 1821-1835.
With his better instrumentation, more specialized catalogs became possible, such as the double star catalog of Friedrich Wilhelm Struve (1793-1864).
A milestone was set by Friedrich Wilhelm Argelander (1799-1875) who, together with his coworkers Adalbert Krüger (1832-1896) and Eduard Schönfeld (1828-1891) compiled the monumental Bonner Durchmusterung (BD) between 1852-1859.
www.seds.org /~spider/spider/Misc/star_cats.html   (698 words)

  
 [No title]
In the shadow of his brothers and his father, Friedrich Wilhelm Foerster (1869-1966) was certainly unjustly less noticed than any of the afore-mentioned, even though Robert Musil and Franz Kafka were mentioned in his book "Jugendlehre", which came out in 1906.
During the first day of the conference the "Wilhelm Foerster Prize" which was established by the Urania Association "Wilhelm Foerster" and through the Ministry for Science, Research and Culture in the principalities of Brandenburg, will be awarded.
Memorials --------- On the 18th of October 1993 a memorial plaque was fixed on the front of the main post-office in Klaipeda (former Memel in East-Prussia/Germany, present Lithuania) for Friedrich Wilhelm August Argelander (1799-1875) with a special relief made after a drawing by Honeck.
www.astro.wisc.edu /~astrolib/enha7.html.1   (5280 words)

  
 "A" Famous People
Abel, Karl Friedrich (1725-87) Musician, born in Köthen, EC Germany.
Accum, Friedrich (1769-1838) Chemist, born in Bückeburg, NC Germany.
Argelander, Friedrich Wilhelm August (1799-1875) Astronomer, born in Memel, East Prussia (now Klaipeda, Lithuania).
www.jonathanselby.com /Afam.html   (12967 words)

  
 Friedrich Wilhelm Bessel
Bessel, Friedrich Wilhelm, 1784–1846, German astronomer and mathematician.
Bessel also introduced a class of mathematical functions, named for him, which he established as a result of work on perturbation of the planets and which are widely used in applied mathematics, physics, and engineering.
Bessel, Friedrich Wilhelm (1784-1846) (The Hutchinson Dictionary of Scientific Biography)
www.infoplease.com /ce5/CE005762.html   (280 words)

  
 The Wife at his Side -- An excerpt
In all of Europe as well as in the rest of the world that was fashioned after European values, the signs of change and turmoil became noticeable.
In 1848 Karl Marx founded the "Neue Rheinische Zeitung" (New Rhenish Newspaper), and published, together with Friedrich Engels, the "Communist Manifesto" in London, England.
The writer Ferdinand Freiligrath wrote the Revolution Poems and treatises like "The Dead to the Living" or "The Republic." In Berlin the Workers' Congress got formed, whose central organization became dissolved through a Federal Decree in 1854.
www.fathersforlife.org /kj/diefrau.htm   (2056 words)

  
 AllRefer.com - Friedrich Wilhelm August Argelander (Astronomy, Biography) - Encyclopedia
You are here : AllRefer.com > Reference > Encyclopedia > Astronomy, Biographies > Friedrich Wilhelm August Argelander
Friedrich Wilhelm August Argelander[frE´drikh vil´helm ou´goost Ar´gulAndur] Pronunciation Key, 1799–1875, German astronomer.
He became director of the observatory at the Univ. of Bonn in 1837 and continued there the work of determining the positions of stars that F. Bessel had begun at KOnigsberg.
reference.allrefer.com /encyclopedia/A/Argeland.html   (199 words)

  
 CV naming scheme   (Site not responding. Last check: 2007-09-17)
This scheme was sufficient for Bayer, as he never made it past the letter Q in any of his catalogs.
In the mid-1800's, a German astronomer by the name of Friedrich Wilhelm Argelander invented a new naming scheme, and it is still the one we use today.
He followed Bayer's basic form, using letters followed by constellation name, but altered the form of the letter designation.
faraday.uwyo.edu /~maserin/cvnames.html   (229 words)

  
 UH 4/1996; Conquerors of Space
When a fire completely destroyed the city of Turku but, "thank the Lord, left the observatory untouched" in 1827, the task of building a new observatory in Helsinki, the infant capital of Finland, was confided to Friedrich Wilhelm August Argelander, an astronomer of Finnish-German descent.
The building was completed in 1834, and only a few years later Argelander accepted a professorship at the University of Bonn in his native Prussia.
One of the more significant projects, commenced in 1891 and lasting until the 1920's, was the compilation of a photographic star catalogue of the whole sky.
www.astro.helsinki.fi /overview   (2552 words)

  
 Groombridge 1830
This star was listed by Stephen Groombridge (1755-1834), whose "A Catalog of Circumpolar Stars, Reduced to January 1, 1810" [see page 54] was published posthumously in 1838.
In 1842, Friedrich Wilhelm August Argelander (1799-1875) noted its exceptionally large proper motion -- now the third highest after Barnard's and Kapteyn's stars (Wulff Dieter Heintz, 1984).
Unusually faint for its spectral type, Groombridge 1830 is a yellow-orange halo subdwarf star of spectral and luminosity type sdG8p /VI.
www.solstation.com /stars/groo1830.htm   (1325 words)

  
 Encyclopedia.com - Results for Argelander, Friedrich Wilhelm August   (Site not responding. Last check: 2007-09-17)
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