Sharpless 189

Dan Crowson

Sharpless 198 (Simeis 5) is an emission nebula located approximately 7,500 light-years away in Cassiopeia. This nebula is often overlooked or imaged along with the more popular Soul Nebula (IC 1848).


Ha – 24x1800s – 720 minutes – binned 1x1

RGB – 8x300s – 40 minutes each – binned 2x2


840 minutes total exposure – 14 hours


Imaged over nine nights in 2016 and 2017 at Dark Sky New Mexico at Rancho Hidalgo (Animas, New Mexico) with a SBIG STF-8300M on an Astro-Tech AT12RCT at f/8 2432mm.





Dan Crowson                          dcrowson@...
Dardenne Prairie MO     


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