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Jupiter Impact Alert!


Ko Arimatsu, from Kwasan Observatory, Kyoto University, reports on the discovery of a new impact in Jupiter. The impact occurred on 15 October 2021 at 13:24 UT and it was observed as a 2 seconds flash with a dual imaging system called PONCOTS.

You can see the original discoverer announcement at: https://twitter.com/OASES_miyako/status/1449206637391007747 . You can see the video of the impact in visible light on this youtube link.

The impact occurred approximately at +20ºPg and 40º L3. This location will be possibly observed by JunoCam on the Juno mission on its PJ37 orbit later today!

If you have observations of this impact flash please report those to Ko Arimatsu, as well as R. Hueso and M. Delcroix by email to: