Apparently, something hit Jupiter during the early hours of Sept. 10th (11:35 UT), igniting a ferocious fireball in the giant planet’s cloud tops. Amateur astronomer Dan Peterson Racine, Wisconsin, saw it first through his Meade 12″ LX200 telescope. “It was a bright white flash that lasted only 1.5 – 2 seconds,” he reports. Another amateur astronomer, George Hall of Dallas, Texas, was video-recording Jupiter at the time, and he confirmed the fireball with this video screenshot:
Impact site coordinates: longitude 335o (system 1) and latitude +12o, inside the North Equatorial Belt’s southern section.