Ring Nebula
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What links here
New General Catalogue
Andromeda Galaxy
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Timeline of telescopes, observatories, and observing technology
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Timeline of astronomical maps, catalogs, and surveys
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1054
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William Herschel
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Star catalogue
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Sculptor Group
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Open cluster
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Messier object
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M81 Group
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Globular cluster
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Galaxy
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Equuleus
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Charles Messier
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New general catalogue
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Index Catalogue
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