Fireball Detection On 18 January 2000, sensors aboard DOD satellites detected the impact of a meteoroid at 16:43:43 UTC near Whitehorse in the Yukon territory, Canada. The object detonated at an altitude of 25 km at 60.25 degrees North latitude, 134.65 degrees West Longitude. Optical sensors detected the same event at 16:43:42 UTC. The event lasted 2 seconds at 1 micron wavelength Estimates of total radiated power (assuming a 6000K Blackbody model) are 1.1 x 10 exp 12 Joules. ************************************************************************** PLEASE NOTE THAT THIS SATELLITE BOLIDE RELEASE AND ALL PREVIOUS SUCH RELEASES CAN BE FOUND ON THE WWW AT http://phobos.astro.uwo.ca/~pbrown/usaf.html --