Comet Leonard C/2021 A1 AT 6.50 AM December 5th (EAA) (Mike Dobres)

Celestial hemisphere: Northern · Constellation: Boötes (Boo) · Contains: HD123877

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Comet Leonard C/2021 A1 AT 6.50 AM December 5th (EAA)

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Comet Leonard C/2021 A1 AT 6.50 AM December 5th (EAA)

This was a session of mixed emotions. From despondent to elated. After battling clouds high winds and bad flats, I finally managed to get this 6 minute stack at 6.55 am while the comet was at about 48 degrees Alt. This was shortly before sunrise as the comet rose into a clear area of the sky. It was much brighter than I expected. I could even see the head of the comet, with the scope, when it was visibly light outside at 7.16 am. Expecting this comet to brighten several fold in the next week or so. In this image you an clearly see the reddish dust trail and the bluish ion tail/cloud. There is also some good detail towards the head
This image is a slightly cropped direct output of a livestack using Sharpcap. No other postprocessing or enhancement This was the best of multiple 5-10 minute stacks I made between 6 and 7 am. The detail in the head always showed up within the first couple of minutes of stacking.

Dobson imagers
Astrophotography in Spain
Short exposures DSO

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Status	Advanced success
Started	...
Astrometry.net job	5291943
PixInsight job	BFN01VYQJ5XP1682VOZ7GQ706I9HK6H4
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	14h09m00s.720
RA (top/left)	14h07m12s.871
RA (top/right)	14h09m09s.876
RA (bottom/right)	14h10m49s.296
RA (bottom/left)	14h08m52s.312

Dec (center)	+25°47′29″.94
Dec (top/left)	+25°39′42″.20
Dec (top/right)	+26°12′56″.20
Dec (bottom/right)	+25°55′04″.41
Dec (bottom/left)	+25°22′02″.12

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Comet Leonard C/2021 A1 AT 6.50 AM December 5th (EAA)

Comet Leonard C/2021 A1 AT 6.50 AM December 5th (EAA)

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Comet Leonard C/2021 A1 AT 6.50 AM December 5th (EAA)

Comet Leonard C/2021 A1 AT 6.50 AM December 5th (EAA)

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