Friedrich Bessel (1784–1846)

Born 1784 CE, died 1846 CE.

Friedrich Wilhelm Bessel (German: [ˈbɛsl̩]; 22 July 1784 – 17 March 1846) was a German astronomer, mathematician, physicist, and geodesist. He was the first astronomer who determined reliable values for the distance from the Sun to another star by the method of parallax. Certain important mathematical functions were first studied systematically by Bessel and were named Bessel functions in his honour.

Text from the Wikipedia article Friedrich_Wilhelm_Bessel, licensed CC BY-SA 4.0.

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Friedrich Bessel (1784–1846)

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