12P/Pons-Brooks 2023-Oct-05-07 Eliot Herman

Comet 12P/Pons-Brooks in outburst day 1 (October 5) and 3 (October 7)
It appears to once again be developing the same interesting coma as the last major outburst. Both images iTelescope T11 9 x 60 sec in L

There appears to be an initial eruptive jet (horizontal tail in image) with the outburst seen on October 5, 2023 much like the eruptive jets observed by probes such as Rosetta in high-detail. By October 7 the jet is absent, but the coma once again as in July appears to be developing the "Pac-Man" or Horseshoe morphology that is likely to fully develop in the coming days.

See Bob King article: skyandtelescope.org/astronomy-news/comet-12p-pons-brooks-... for details on comet and outbursts.

See Nick James article from British Astronomy Assoc for summery of prior (and apparently similar) outburst in July 2023; britastro.org/section_news_item/outburst-of-comet-12p-pon...