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Johann Gottfried Galle. Johann Gottfried Galle ( Radis, Sajonia-Anhalt, 9 de junio de 1812- Potsdam, Brandeburgo, 10 de julio de 1910) fue un astrónomo alemán conocido por el descubrimiento de Neptuno, siguiendo los cálculos e indicaciones de Urbain Le Verrier (con la ayuda de su estudiante Heinrich Louis d'Arrest) el 23 de ...
- 9 de junio de 1812, Radis (Alemania)
With a prediction by Urbain Le Verrier, telescopic observations confirming the existence of a major planet were made on the night of September 23–24, 1846, at the Berlin Observatory, by astronomer Johann Gottfried Galle (assisted by Heinrich Louis d'Arrest), working from Le Verrier's calculations.
Died Potsdam, Germany, 10 July 1910. Johann Galle, astronomer at Berlin and Breslau, discovered the planet Neptune and three comets, composed noted catalogs of the orbital elements for comets, and elaborated a new method to measure the solar parallax.
Johann Gottfried Galle (9 June 1812 – 10 July 1910) was a German astronomer from Radis, Germany, at the Berlin Observatory who, on 23 September 1846, with the assistance of student Heinrich Louis d'Arrest, was the first person to view the planet Neptune and know what he was looking at.
Johann Gottfried Galle. (Pabshaus, 1812 - Potsdam, 1910) Astrónomo alemán. Discípulo de Johan Encke, se hizo famoso por el descubrimiento del planeta Neptuno, cuya existencia había sido postulada por Le Verrier en el año 1846.
5 de mar. de 2024 · Johann Gottfried Galle (born June 9, 1812, near Gräfenhainichen, Prussian Saxony—died July 10, 1910, Potsdam, Ger.) was a German astronomer who on Sept. 23, 1846, was the first to observe the planet Neptune.
29 de may. de 2018 · Galle, Johann Gottfried. ( b. Pabsthaus, near Gräfenhainichen, Germany, 9 June 1812; d. Potsdam, Germany, 10 July 1910) astronomy. Galle was the son of J. Gottfried Galle and Henriette Pannier. He was born in an isolated house on the Dübener Heide, a wooded heath between the Elbe and the Mulde, where his father was manager of a tar distillery.
