stephigrace508
stephigrace508 stephigrace508
  • 11-10-2019
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What is the New General Catalogue?

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jonahpm2
jonahpm2 jonahpm2
  • 11-10-2019

The New General Catalogue of Nebulae and Clusters of Stars (abbreviated as NGC) is a catalogue of deep-sky objects compiled by John Louis Emil Dreyer in 1888.

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