Deep-sky Imaging and Astro-Tools

Tag: Iris Nebula

Caldwell 4 – Iris Nebula

Iris Nebula · Caldwell 4 · NGC 7023 · LBN 487 · van den Bergh 139 · LBN 104.08+14.21 · © Thomas Hanrath, CC BY-NC-ND 4.0

The Iris Nebula in the constellation Cepheus lies about 1,120 light-years away and reaches its annual culmination at astronomical midnight and is best observed early August.

Astrophoto: Iris Nebula – Caldwell 4 – 09/23

Post author By Thomas Hanrath
Post date 12. September 2023
No Comments on Astrophoto: Iris Nebula – Caldwell 4 – 09/23

My 1st version of the beautiful Iris Nebula Caldwell4 with my Baader Travel Companion 95/580.

Tags C4, Caldwell 4, Iris Nebula, NGC 7023, vdB 139

Meteor infront of Iris Nebula – Caldwell 4 – 09/09/2023

Post author By Thomas Hanrath
Post date 10. September 2023
No Comments on Meteor infront of Iris Nebula – Caldwell 4 – 09/09/2023

Singleframe of the Iris Nebula with Meteor/Shooting Star. This time it was neither a plane nor a satellite.

Tags C4, Caldwell 4, Iris Nebula, Meteor, NGC 7023, Shooting Star

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