NGC-6820 Nebula Complex with Open Cluster NGC-6823 (Steve Argereow)

Celestial hemisphere: Northern · Constellation: Vulpecula (Vul) · Contains: HD186310 · HD344693 · HD344714 · HD344715 · HD344765 · HD344766 · HD344768 · HD344769 · HD344770 · HD344771 · HD344773 · HD344774 · HD344777 · HD344778 · HD344780 · HD344786 · HD344789 · HD344790 · HD344791 · HD344792 · HD344793 · HD344794 · HD344795 · HD344796 · HD344798 · HD344802 · HD344803 · HD344877 · HD344878 · HD344879 · And 7 more.

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NGC-6820 Nebula Complex with Open Cluster NGC-6823

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NGC-6820 Nebula Complex with Open Cluster NGC-6823

NGC 6820 is a small reflection nebula (40 arc-minutes apparent diameter) near the open cluster NGC 6823 in Vulpecula. The reflection nebula and
cluster are embedded in a large faint emission nebula called Sh2-86. The whole area of nebulosity is often referred to as NGC 6820. It was discovered
by Albert Marth (1828-1897) in 1864.M27, the Dumbbell Nebula, is found three degrees to the east, and α Vulpeculae three degrees to the west.Open star cluster NGC 6823 is about 50 light years across and lies about 6,000 light-years away. The center of the cluster formed about two million years agoInformation Credits: Wikipedia

Telescope: Explorer Scientific 127mm CF APO Refractor f/7.5 (952mm Focal Length)
Explore Scientific X0.7 Reducer f/5.25 (667mm Focal Length)
Mount IOptron CEM40
Camera ZWOASI6200MC-Pro Temp -10C, Binning 1 x 1, Gain 100 Offset 50
ZWO EFW

121 X 180 Second Exposures W/Optolong L-Extreme Filter (6nm)
30 Dark Frames/50 Fltas
Total Integration Time: 6 Hours 3 Minutes
Acquisition with SharpCap
Stacked with Astro Pixel Processor
Guiding PHD2
Processed with Astra Image/GIMP
Photo taken from Seven Lakes, NC Bortle 4.5

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Status	Advanced success
Started	...
Astrometry.net job	6045699
PixInsight job	GAJI5R0MIPBKM7VOCK4MN6HO64A9YUKT
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	19h43m20s.20
RA (top/left)	19h41m19s.40
RA (top/right)	19h41m20s.90
RA (bottom/right)	19h45m20s.12
RA (bottom/left)	19h45m20s.40

Dec (center)	+23°16′46″.0
Dec (top/left)	+23°54′08″.1
Dec (top/right)	+22°39′11″.10
Dec (bottom/right)	+22°39′20″.1
Dec (bottom/left)	+23°54′17″.2

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NGC-6820 Nebula Complex with Open Cluster NGC-6823

NGC-6820 Nebula Complex with Open Cluster NGC-6823

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NGC-6820 Nebula Complex with Open Cluster NGC-6823

NGC-6820 Nebula Complex with Open Cluster NGC-6823

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