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  2. Messier object - Wikipedia

    en.wikipedia.org/wiki/Messier_object

    The catalogue includes most of the astronomical deep-sky objects that can be easily observed from Earth's Northern Hemisphere; many Messier objects are popular targets for amateur astronomers. [2] A preliminary version of the catalogue first appeared in 1774 in the Memoirs of the French Academy of Sciences for the year 1771. [3] [4] [5] The ...

  3. List of astronomical catalogues - Wikipedia

    en.wikipedia.org/.../List_of_astronomical_catalogues

    See (Thomas Jefferson Jackson See, 1866–1962) (double stars) (related to the 'Lambda' catalogue which is mentioned in T.W.Webb's Celestial Objects for Common Telescopes, Volume 2: The Stars, pages 285–319: Index of Double Stars, Epoch 2000).

  4. Wikipedia:WikiProject Astronomical objects/Catalogues/Messier ...

    en.wikipedia.org/.../Catalogues/Messier_Catalogue

    2 M1-110. 3 Messier 1-110. Toggle the table of contents. Wikipedia: WikiProject Astronomical objects/Catalogues/Messier Catalogue. Add languages. Add links.

  5. Charles Messier - Wikipedia

    en.wikipedia.org/wiki/Charles_Messier

    Charles Messier (French: [ʃaʁl me.sje]; 26 June 1730 – 12 April 1817) was a French astronomer.He published an astronomical catalogue consisting of 110 nebulae and star clusters, which came to be known as the Messier objects, referred to with the letter M and their number between 1 and 110.

  6. Category:Messier objects - Wikipedia

    en.wikipedia.org/wiki/Category:Messier_objects

    Articles with the Messier number in the title use [[Category:Messier objects|###]], dropping the M prefix, and using only the number. The number should be padded up to 3 digits using zeroes. Articles without the Messier number in the title use [[Category:Messier objects]]. A redirect containing the Messier number should also be added to the ...

  7. Messier 107 - Wikipedia

    en.wikipedia.org/wiki/Messier_107

    Messier 107 or M107, also known as NGC 6171 or the Crucifix Cluster, is a very loose globular cluster in a very mildly southern part of the sky close to the equator in Ophiuchus, and is the last such object in the Messier Catalogue.

  8. Messier marathon - Wikipedia

    en.wikipedia.org/wiki/Messier_marathon

    A Messier marathon is an attempt, usually organized by amateur astronomers, to find as many Messier objects as possible during one night. The Messier catalogue was compiled by French astronomer Charles Messier during the late 18th century and consists of 110 relatively bright deep-sky objects (galaxies, nebulae, and star clusters).

  9. Messier 83 - Wikipedia

    en.wikipedia.org/wiki/Messier_83

    Charles Messier added it to his catalogue of nebulous objects (now known as the Messier Catalogue) in March 1781. [8] It is one of the closest and brightest barred spiral galaxies in the sky, and is visible with binoculars. [9] It has an isophotal diameter at about 36.24 kiloparsecs (118,000 light-years).