Astronomy  Calendar 2023

Astronomy Calendar Iris nebula NGC 7023, a reflection nebula in constellation CepheusIris Nebula NGC 7023 in Cepheus taken at the International Telescope Meeeting Internationales Teleskoptreffen Embergaer Alm 2016 stack of 3 exp 552 sec each and 2exp 770sec each with Canon EOS 550d modified ISO 1600, APM APO 107/700 and 0,79 reducer.

astronomy calendar,celestron c 14, astrophotography,

astro photo,

astro photo c 14,

celestron c 14,

apm apo triplet,

large magellanic cloud,

eta carinae nebula,

Kilimanjaro, Kenya,

Andromeda galaxy,

galaxy M 33,

galaxy NGC 891,

crescent nebula,

gerlitzen,

orion nebula,m 42,

eskimo nebula,

bodes galaxy, m 81, m 82,

ngc 6995, ngc 6992,

iris nebula, .astro photo APM APO
Crab Nebula, M1, astrophoto Atik Infinity

Dr Peters Astronomy Calendar