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Wikipedia: New General Catalogue
New General Catalogue
From Wikipedia, the free encyclopedia.

The New General Catalogue (NGC) is the most well-known catalogue of deep sky objects (DSOs) in amateur astronomy. Containing nearly 8,000 objects it is one of the largest comprehensive catalogues ie. of all types of DSOs, not specialised to just galaxies for instance.

The NGC was compiled in the 1880s by Dreyer using observations mostly from William Herschel, and then subsequently expanded with two Index Catalogues (ICs), adding nearly 5,000 objects.

Objects in the southern sky are somewhat less well catalogued but many were observed by John Herschel. The NGC contained many errors which have for the most part been eliminated by the Revised NGC.

Objects in the NGC with articles in Wikipedia

External links


  

From Wikipedia, the free encyclopedia. 
Modified by Geona