Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7023
Getting plate-solving status, please wait...
Iris Nebula, Samuel
Iris Nebula
Powered byPixInsight

Iris Nebula

Getting plate-solving status, please wait...
Iris Nebula, Samuel
Iris Nebula
Powered byPixInsight

Iris Nebula

Equipment

Loading...

Acquisition details

Loading...

Description

From Wikipedia, the free encyclopedia

The Iris Nebula, also NGC 7023 and Caldwell 4, is a bright reflection nebula and Caldwell object in the constellation Cepheus. NGC 7023 is actually the cluster within the nebula, LBN 487, and the nebula is lit by a magnitude +7 star, SAO 19158. It shines at magnitude +6.8. It is located near the Mira-type variable star T Cephei, and near the bright magnitude +3.23 variable star Beta Cephei (Alphirk). It lies 1,300 light-years away and is six light-years across.

Comments

Sky plot

Sky plot

Histogram

Iris Nebula, Samuel

In these collections

Nebulae