Nebulae - celestialpixels
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Iris Nebula - NGC7023

Iris Nebula - NGC7023

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.[1] 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 1,300light-years away and is six light-years across

Skywatcher ED120
LRGB Filters
Exposure: 5 Hours
Location: Mt Parnon