Comet PanSTARRS (C/2017 K2) meet the Blue Horsehead Nebula (IC 4592) (Massimo Di Fusco)

Celestial hemisphere: Southern · Constellation: Scorpius (Sco) · Contains: 12.23 · 14 Sco) · 14 nu. Sco · 15.53 · 40 Harmonia · 713 Luscinia · 8 Sco A) · 8 Sco B · 8 bet01 Sco · 8 bet02 Sco · Akrab (β1 Sco · Graffias · HD144216 · HD144252 · HD144273 · HD144365 · HD144366 · HD144412 · HD144586 · HD144607 · HD144766 · HD144925 · HD144981 · HD145028 · HD145100 · HD145375 · HD145518 · HD145519 · HD145554 · HD145595 · And 8 more.

Comet PanSTARRS (C/2017 K2) meet the Blue Horsehead Nebula (IC 4592)

To close the "Chile project", we used the last remaining credits of Chilescope service to take home a memory of the comet of the moment. This is the comet C/2011 L4, better known as PanSTARRS, which in the night between 18 and 19 August 2022 prospectively passed alongside the Blue Horsehead Nebula (IC 4592).
The picture is the result of just 51 minutes of shooting.

RH200 @600mm, F3.0
FLI Proline 16200 CCD
LRGB filters
L 24x60"
R 9x60"
G 9x60"
B 9x60"

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Status	Advanced success
Started	...
Astrometry.net job	6224837
PixInsight job	T6U0XJIRM8M578KC3I92T969QSWNU2LK
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	16h09m39s.34
RA (top/left)	16h13m51s.18
RA (top/right)	16h05m22s.33
RA (bottom/right)	16h05m23s.57
RA (bottom/left)	16h14m00s.32

Dec (center)	-18°36′34″.5
Dec (top/left)	-17°19′36″.7
Dec (top/right)	-17°20′35″.9
Dec (bottom/right)	-19°53′14″.3
Dec (bottom/left)	-19°52′14″.0

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Comet PanSTARRS (C/2017 K2) meet the Blue Horsehead Nebula (IC 4592)

Comet PanSTARRS (C/2017 K2) meet the Blue Horsehead Nebula (IC 4592)

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Comet PanSTARRS (C/2017 K2) meet the Blue Horsehead Nebula (IC 4592)

Comet PanSTARRS (C/2017 K2) meet the Blue Horsehead Nebula (IC 4592)

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