Sh2-86 NGC6820
Sh2-86 Nebula TriColor
Sh2-86 is an emission nebula in the constellation Vulpecula, it surrounds the open star cluster NGC6823. Open cluster NGC6823 is about 50 light years across, and is about 6000 light years from Earth.
20min Ha Image
NGC6820 Sh2-86 20min Ha Subframes x 27 = 540 min combined image
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20min SII Image
NGC6820 Sh2-86 20min SII Subframes x 25 = 500 min combined image
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20min OIII Image
NGC6820 Sh2-86 20min OIII Subframes x 21 = 420 min combined image
Scope TMB 130mm
Camera Apogee U8300
Mount Atlas EQG
Filters Astrodon Ha 5nm OIII 3nm SII 3nm
Exposures Ha 540 min OIII 420min SII 500min 20min Subs
Location Connellsville Pa. Home Observatory 2011