Friedrich Wilhelm Bessel: Quick Facts


Facts

Born July 22, 1784 • Minden
Died March 17, 1846 (aged 61) • Prussia
Notable Works ā€œFundamenta Astronomiaeā€
Subjects Of Study 61 Cygni • Sirius • Bessel function • Bessel’s equation • space motion • star • measurement

Photos


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Jean Richer
French astronomer
Karl Schwarzschild
Karl Schwarzschild
German astronomer
Engraving of six astronomers, with Hipparchus seated at center and, from left to right, Galileo, Johannes Hevelius, Tycho Brahe, Nicolaus Copernicus, and Ptolemy standing, each holding scientific instruments.
Hipparchus
Greek astronomer
Painting of Danish astronomer Tycho Brahe wearing a black robe with a white ruffled collar and a gold chain necklace with a large pendant.
Tycho Brahe
Danish astronomer
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Eudoxus of Cnidus
Greek mathematician and astronomer
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Jacobus Cornelius Kapteyn
Dutch astronomer
Edward Sabine
Edward Sabine
British astronomer
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George Dollond
British optician
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Claude-Louis Mathieu
French astronomer and mathematician
Johannes Kepler
Johannes Kepler
German astronomer
William Herschel
William Herschel
British-German astronomer
Engraving portrait of Carl Friedrich Gauss wearing a cap and formal 19th-century clothing, with detailed shading around his face and upper body.
Carl Friedrich Gauss
German mathematician
Otto Heckmann at the European Southern Observatory's (ESO's) one-metre Schmidt telescope at La Silla, Chile, 1971.
Otto Heckmann
German astronomer
Johann Lambert, detail of a lithograph by Gottfried Englemann, after a portrait by Pierre-Roch Vigneron
Johann Heinrich Lambert
Swiss-German scientist and philosopher
Encke, Johann Franz
Johann Franz Encke
German astronomer
Orion
Johann Bayer
German astronomer
Edmond Halley
Edmond Halley
British scientist
Arthur Stanley Eddington.
Arthur Eddington
British scientist
Cecilia Payne-Gaposchkin
Cecilia Payne-Gaposchkin
British-born American astronomer
Jean-Sylvain Bailly
Jean-Sylvain Bailly
French astronomer