M108 with Esprit 120 with Supernova [approximate] Location SN 2023dbc on Hover (Marc Whitsett)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: M 108 · NGC 3556

M108 with Esprit 120 with Supernova [approximate] Location SN 2023dbc on Hover

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

M108 with Esprit 120 with Supernova [approximate] Location SN 2023dbc on Hover

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Messier 108 (also known as NGC 3556, nicknamed the Surfboard Galaxy) is a barred spiral galaxy about 28 million light-years away from Earth in the northern constellation Ursa Major. It was discovered by Pierre Méchain in 1781 or 1782.=10.5px From the Earth, this galaxy is seen almost edge-on.

On 13 March 2023, a supernova appeared in this galaxy: SN 2023dbc (Type Ic, mag. 17).* I have posted the approximate location on the hover image.

I am unable to confirm the supernova in my image but it is possible that it is delineated at the arrow.

*Wikipedia, accessed 3/24/24: https://en.wikipedia.org/wiki/Messier_108

Final
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C

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	9518864
PixInsight job	2M63V4OT2HAODICVEA13EPYQJPCW7LKC
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	11h11m30s.229
RA (top/left)	11h12m33s.700
RA (top/right)	11h10m37s.187
RA (bottom/right)	11h10m27s.673
RA (bottom/left)	11h12m22s.984

Dec (center)	+55°40′19″.11
Dec (top/left)	+55°44′53″.93
Dec (top/right)	+55°46′54″.86
Dec (bottom/right)	+55°35′42″.71
Dec (bottom/left)	+55°33′42″.30

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M108 with Esprit 120 with Supernova [approximate] Location SN 2023dbc on Hover

M108 with Esprit 120 with Supernova [approximate] Location SN 2023dbc on Hover

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M108 with Esprit 120 with Supernova [approximate] Location SN 2023dbc on Hover

M108 with Esprit 120 with Supernova [approximate] Location SN 2023dbc on Hover

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