Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7023
Iris Nebula - Caldwell 4, Greg Allegretti
Iris Nebula - Caldwell 4
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Iris Nebula - Caldwell 4

Iris Nebula - Caldwell 4, Greg Allegretti
Iris Nebula - Caldwell 4
Powered byPixInsight

Iris Nebula - Caldwell 4

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Description

The Iris Nebula is a reflection nebula illuminated by a seventh magnitude central star. The nebula lies 1300 light years distant in the constellation of Cephius.

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Iris Nebula - Caldwell 4, Greg Allegretti