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Frederick William Herschel [2] [3] KH, FRS (/ ˈ h ɜːr ʃ əl / HUR-shəl; [4] German: Friedrich Wilhelm Herschel [ˈfʁiːdʁɪç ˈvɪlhɛlm ˈhɛʁʃl̩]; 15 November 1738 – 25 August 1822) was a German-British [5] astronomer and composer.
The Catalogue of Nebulae and Clusters of Stars was first published in 1786 by William Herschel in the Philosophical Transactions of the Royal Society of London. [1] In 1789, he added another 1,000 entries, [2] and finally another 500 in 1802, [3] bringing the total to 2,500 entries. This catalogue originated the usage of letters and catalogue ...
NGC 1163 was first observed by William Herschel on October 14, 1784, using his 18.7-inch reflecting telescope. The galaxy was later cataloged in the New General Catalogue (NGC) by John Louis Emil Dreyer. Its precise celestial coordinates place it in the Perseus constellation, making it a target for amateur and professional astronomers alike.
The original New General Catalogue was compiled during the 1880s by John Louis Emil Dreyer using observations from William Herschel and his son John, among others.Dreyer had already published a supplement to Herschel's General Catalogue of Nebulae and Clusters (GC), [2] containing about 1,000 new objects.
NGC 1162 is a lenticular galaxy located in the constellation Perseus.It was discovered by astronomer William Herschel on October 14, 1784. The galaxy lies approximately 200 million light-years away from Earth and is classified as a type SA0^−^ galaxy, indicating a smooth structure with little to no spiral features.
It was discovered by William Herschel on November 13, 1790, describing it as "a most singular phenomenon" and forcing him to rethink his ideas on the construction of the heavens. Up until this point Herschel was convinced that all nebulae consisted of masses of stars too remote to resolve, but now here was a single star "surrounded with a ...
William Herschel's 40-foot telescope, also known as the Great Forty-Foot telescope, was a reflecting telescope constructed between 1785 and 1789 at Observatory House in Slough, England. It used a 48-inch (120 cm) diameter primary mirror with a 40-foot-long (12 m) focal length (hence its name "Forty-Foot").
It was discovered by William Herschel on 11 February 1784, and it was added in his catalogue as IV 5. It was added to the General Catalogue as 1383. It was added to the General Catalogue as 1383. The cluster was also observed by Adolph Cornelius Petersen in 1849 with the 18 cm refractor at the Altona Observatory .