Night Sky Atlas

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IRIS nebula

IRIS nebula

Annotated with pixiksight

  • Object: NGC7023
  • Captured: 2026-02-11
  • Equipment:
  • Exposure: Lots
  • Processing: PixInsight

Image license: This gallery image is published under a Creative Commons license.

Wikipedia reference

Wikipedia thumbnail for Iris Nebula

Iris Nebula

The Iris Nebula is a bright reflection nebula in the constellation Cepheus. The designation NGC 7023 refers to the open cluster within the larger reflection nebula designated LBN 487.

  • Distance: 1,300 ly
  • Apparent magnitude (V): 6.8
  • Apparent dimensions (V): 18' x 18'
  • Constellation: Cepheus
  • Radius: 3 ly

Read more on Wikipedia

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