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The following is an incomplete list of known planetary nebulae. Image Name Messier Catalogue [a] NGC [a ... Download as PDF; Printable version; In other projects ...
Download as PDF; Printable version; In other projects Wikidata item; ... The following articles contain lists of nebulae: List of dark nebulae; List of diffuse nebulae;
Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... Help. Pages in category "Lists of nebulae" The following 7 pages are in this ...
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 ...
Category: Nebulae. 71 languages. ... Download as PDF; Printable version; In other projects ... This list may not reflect recent changes. ...
The following is a list of NGC objects, that is objects listed in the New General Catalogue (NGC). It is one of the largest comprehensive astronomical catalogues for deep sky objects such as star clusters, nebulae, and galaxies. List of NGC objects (1–1000) List of NGC objects (1001–2000) List of NGC objects (2001–3000)
This is a list of diffuse nebulae. Most nebulae are diffuse , meaning that they do not have well-defined boundaries. Types of diffuse nebulae include emission nebulae and reflection nebulae .
Nebulae become visible if the gas glows, or if the cloud reflects starlight or obscures light from more distant objects. The catalogues that it may refer to: Catalogue des nébuleuses et des amas d'étoiles (Messier "M" catalogue) first published 1771; Catalogue of Nebulae and Clusters of Stars (William Herschel 'CN'/"H" catalogue) first ...