en dreyer (n)
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Weight: 1.0
en ngc Source: English Wiktionary
en ngc (n)
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Weight: 1.0
en gc Source: English Wiktionary
en new general catalogue (n)
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Weight: 1.0
en ngc Source: English Wiktionary
en messier number
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Weight: 1.0
en ngc Source: English Wiktionary
en new general catalogue
― RelatedTo ⟶
Weight: 1.0
en ngc Source: English Wiktionary