More Horizon Time, Comet C/2023 P1 (Nishimura) Swings By the Clown Face Planetary Nebula, 2023-08-19 (Dan Bartlett)

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: Solar system body or event

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More Horizon Time, Comet C/2023 P1 (Nishimura) Swings By the Clown Face Planetary Nebula, 2023-08-19

Powered byPixInsight

More Horizon Time, Comet C/2023 P1 (Nishimura) Swings By the Clown Face Planetary Nebula, 2023-08-19

More Horizon Time, Comet C/2023 P1 (Nishimura) Swings By the Clown Face Planetary Nebula, 2023-08-19. A short road trip across the lake for a better horizon allowing for this capture of 36 minutes of stacking. Had to set up a RASA 11 and have the mount memorize the sky prior to the 4:oo am start imaging time. Of course not everything went as planned (auto focuser failure). However the skies were Bortle 1 at altitude and the Zodiacal Light blasting through Gemini seem to interfere with my imaging ADU.

The brilliant blue green 9th magnitude planetary nebula, the Eskimo nebula (aka the Clown Face nebula NGC2392 or Caldwell 39)lies less than a 1/3 degree from the comet's nucleus. The 620mm focal length vs the recent 730mm has a wider field and hence not as "zoomed" in as previous images I've taken of comet Nishimura.

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Comets Imaging

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Status	Advanced success
Started	...
Astrometry.net job	8339583
PixInsight job	M72042ZIY8JJS3IKA95FU5Q4S1HOU4PU
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h27m23s.70
RA (top/left)	07h30m56s.39
RA (top/right)	07h23m33s.90
RA (bottom/right)	07h23m51s.70
RA (bottom/left)	07h31m11s.86

Dec (center)	+20°38′30″.6
Dec (top/left)	+21°08′47″.10
Dec (top/right)	+21°01′28″.3
Dec (bottom/right)	+20°07′56″.2
Dec (bottom/left)	+20°15′12″.8

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More Horizon Time, Comet C/2023 P1 (Nishimura) Swings By the Clown Face Planetary Nebula, 2023-08-19

More Horizon Time, Comet C/2023 P1 (Nishimura) Swings By the Clown Face Planetary Nebula, 2023-08-19

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More Horizon Time, Comet C/2023 P1 (Nishimura) Swings By the Clown Face Planetary Nebula, 2023-08-19

More Horizon Time, Comet C/2023 P1 (Nishimura) Swings By the Clown Face Planetary Nebula, 2023-08-19

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