12P/Pons-Brooks (4) (Jan Erik Vallestad)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: Solar system body or event

12P/Pons-Brooks (4)

It looks like the biggest part of the tail broke off and the rest is now split. Dramatic changes the last couple of days.

The last image I took of this comet (from two days before) show the tail right before the disconnection event, the large portion is seen in this image but is very faint in the upper left corner.

Final
Original
B
C
D
E

B

Title: Starless

Description: Starless edition, no cleanup and little to no noise reduction.

Uploaded: ...

C

Title: Rotating core LRGB

Description: Cropped and processed to highlight the rotating core

Uploaded: ...

D

Title: Rotating core L

Description: Luminance data for the core

Uploaded: ...

E

Title: Rotating core L (Inverted)

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	9399444
PixInsight job	7DJJTZBUWSLJI11QOWX9FZV2RDECYI2H
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h19m00s.77
RA (top/left)	00h20m04s.98
RA (top/right)	00h12m40s.45
RA (bottom/right)	00h17m58s.59
RA (bottom/left)	00h25m24s.93

Dec (center)	+34°38′11″.4
Dec (top/left)	+35°59′01″.4
Dec (top/right)	+34°14′33″.2
Dec (bottom/right)	+33°17′13″.4
Dec (bottom/left)	+35°00′31″.6

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12P/Pons-Brooks (4)

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