Optik / Mount: 180 Epsilon f2.8 , Alt-5 TeenAstroCamera / Filter: ZWO ASI 6200 MM Pro MonoAstrodon Ha, SII, OIII 5,3 hours sub 10/5minDate 20 January 2021 The Rosette Nebula is a diffuse emission nebula with an open star cluster in the constellation Unicorn.The nebula has a size of 80.0′ […]
