I have updated this post with recent trajectory information provided by Bill Cooke as well as an updated map of the AMS plots.
http://www.amsmeteors.org/2011/04/large-fireball-event-reported-4611/ I did not post the exact coordinates on the website for privacy reasons, but if anyone is serious about hunting meteorites here email me off list and i can forward you the information. It is interesting to compare the track derived visually from the intersection of vectors on the witness reports and the actual 3d track computed mathematically using precise data collected from three all sky cameras. It is also worth noting the mass estimate of the meteoroid -- 90kg, that is 3x the mass estimate of the recent OKC fireball. Much thanks to Bill and his team for collecting, analyzing and sharing this data. On Thu, Apr 7, 2011 at 8:17 AM, Mike Hankey <[email protected]> wrote: > Bob, > > You beat me to the punch. I literally just pushed publish on this report: > > http://www.amsmeteors.org/2011/04/large-fireball-event-reported-4611/ > > The NASA All Sky Camera Network captured the event on 2 cameras. The > AMS post includes a still picture of the event and a map of the AMS > plots. > > Early analysis of the AMS reports put the termination of the event SE > of Louisville KY. > > The MEO will be releasing the videos, trajectory and orbit information > later today. > > Thanks, > > MIke > > On Thu, Apr 7, 2011 at 7:12 AM, <[email protected]> wrote: >> A fireball as bright as the quarter moon (magnitude -9) was reported from >> South Carolina to Arkansas. It occurred near 01:20 Universal TIme on April >> 7th or the evening of April 6th local time. Reports of colors spanned the >> rainbow but the most often reported colors were white, blue, and green. >> >> Summaries of these reports may be viewed on the fireball table of the >> American Meteor Society at: >> >> http://www.amsmeteors.org/fireball2/public.php?start_date=2011-01-01&end_date=2011-12-31 >> >> Refer to event #375 in the 2011 table. >> >> Clear Skies! >> >> Robert Lunsford >> American Meteor Society >> >> _______________________________________________ >> Mailing list meteorobs: [email protected] >> To UNSUBSCRIBE, email: [email protected] >> http://lists.meteorobs.org/mailman/listinfo/meteorobs >> > ______________________________________________ Visit the Archives at http://www.meteoritecentral.com/mailing-list-archives.html Meteorite-list mailing list [email protected] http://six.pairlist.net/mailman/listinfo/meteorite-list
