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Johann Franz Encke information


Johann Franz Encke
Johann Franz Encke
Born(1791-09-23)23 September 1791
Hamburg, Holy Roman Empire
Died26 August 1865(1865-08-26) (aged 73)
Spandau (now part of Berlin), Province of Brandenburg
NationalityGerman
Alma materUniversity of Göttingen
Known for12P/Pons-Brooks comet
AwardsCotta prize (1817)
Royal Medal (1828)
Gold Medal of the Royal Astronomical Society (1824, 1830)
Scientific career
FieldsAstronomy
InstitutionsUniversity of Berlin
Academic advisorsCarl Friedrich Gauss
Doctoral studentsJohann Gottfried Galle
Leopold Kronecker
Demetrios Kokkidis

Johann Franz Encke (German pronunciation: [ˈjoːhan ˈfʁants ˈɛŋkə]; 23 September 1791 – 26 August 1865) was a German astronomer. Among his activities, he worked on the calculation of the periods of comets and asteroids, measured the distance from the Earth to the Sun, and made observations of the planet Saturn.

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Johann Franz Encke

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Johann Franz Encke (German pronunciation: [ˈjoːhan ˈfʁants ˈɛŋkə]; 23 September 1791 – 26 August 1865) was a German astronomer. Among his activities, he...

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Comet Encke

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recognized as a periodic comet until 1819 when its orbit was computed by Johann Franz Encke. Like Halley's Comet, it is unusual in its being named after the calculator...

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Carl Friedrich Gauss

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Obgleich und indeßen. Der Briefwechsel zwischen Carl Friedrich Gauss und Johann Franz Encke (in German). Remagen: Verlag Kessel. ISBN 978-3945941379. (letters...

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Encke

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Look up encke in Wiktionary, the free dictionary. Encke may refer to: Johann Franz Encke (1791–1865), a nineteenth-century German astronomer Encke (crater)...

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Karl Ludwig Hencke

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astronomer and discoverer of minor planets. He is sometimes confused with Johann Franz Encke, another German astronomer. Hencke was born in Driesen, Brandenburg...

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Berlin Observatory

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In 1825 Johann Franz Encke was appointed director by King Frederick William III of Prussia. With the support of Alexander von Humboldt, Encke got the...

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Astronomical symbols

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known (up to Eunomia), symbols are only included for the first nine. Johann Franz Encke made a major change in the BAJ for the year 1854, published in 1851...

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62 Erato

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was their first and only asteroid discovery. The name was chosen by Johann Franz Encke, director of the observatory, and refers to Erato, the Muse of lyric...

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Franz Woepcke

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University of Berlin, gaining his doctorate in 1847. With astronomer Johann Franz Encke and archaeologist Ernst Heinrich Tölken as his academic advisors,...

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Hamburg

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diplomat Ludwig Erdwin Seyler (1758–1836), banker and politician Johann Franz Encke (1791–1865), astronomer. He measured the distance from Earth to the...

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Johann Gottfried Galle

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the Gymnasium in Berlin. He had started to work as an assistant to Johann Franz Encke in 1835 immediately following the completion of the new Berlin Observatory...

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Asteroid

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1851, after the fifteenth asteroid, Eunomia, had been discovered, Johann Franz Encke made a major change in the upcoming 1854 edition of the Berliner Astronomisches...

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Robert Luther

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1843 Luther moved to Berlin to study astronomy. He was a student of Johann Franz Encke and helped him in his astronomical calculations and creating the astronomical...

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1791 in science

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Faraday, English chemist and physicist (died 1867) September 23 – Johann Franz Encke, German astronomer (died 1865) December 26 – Charles Babbage, English...

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September 23

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1781 – Princess Juliane of Saxe-Coburg-Saalfeld (d. 1860) 1791 – Johann Franz Encke, German astronomer and academic (d. 1865) 1791 – Theodor Körner, German...

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1821 in science

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technology involved some significant events, listed below. Johann Franz Encke calculates that Comet Encke has a periodic orbit, the second comet after Comet Halley...

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List of astronomers

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Eisinga (Netherlands, 1744–1828) Eric Walter Elst (Belgium, 1936–2022) Johann Franz Encke (Germany, 1791–1865) Kin Endate (Japan, 1960–) Eratosthenes (Alexandria...

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Discovery of Neptune

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director of the observatory, Johann Franz Encke, to use their Fraunhofer telescope (aperture of 9 inches/24.4 cm). Encke celebrated his 55th birthday...

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1865 in science

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Hungarian physician, following restraint in insane asylum. August 26 – Johann Franz Encke (born 1791), German astronomer. August 29 – Robert Remak (born 1815)...

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1791

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September 22 – Michael Faraday, English scientist (d. 1867) September 23 Johann Franz Encke, German astronomer (d. 1865) Theodor Körner, German author, soldier...

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List of minor planets named after people

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(Donald M. Hunten) 9133 d'Arrest (Heinrich Louis d'Arrest) 9134 Encke (Johann Franz Encke) 9207 Petersmith (Peter H. Smith) 9494 Donici (Nicolae Donici...

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August 26

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author (b. 1791) 1850 – Louis Philippe I of France (b. 1773) 1865 – Johann Franz Encke, German astronomer and academic (b. 1791) 1878 – Mariam Baouardy,...

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List of astronomical objects named after people

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Hyakutake Comet Hale–Bopp Comet McNaught Comet Lovejoy Comet Encke, named for Johann Franz Encke Lazarus comet In most cases, the named individual was the...

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Friedrich Wilhelm Bessel

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1825 as an international project with Johann Franz Encke as executive editor. One unpublished new chart enabled Johann Gottfried Galle to find Neptune near...

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