Hi On the night of the 27th of January at 14:50 UT we had a really bright meteor-like event visible over a wide part of Western Australia. Using naked eye reports (at around 2000/01/271450 UT) from the public we have determined the object was probably travelling along a trajectory starting a little west of south (crossing the coast east of Albany) and finishing a little east of north. Apparently the object disintegrated in "mid-air" over the sea approximately north of Kunnunura (near the border with the Northern Territory). It was seen by people spread out about 2,000km across the state. This is very unusual for a meteor as it suggests a 'grazing' trajectory. We believe it was the entry of the Molniya 1-67, a Russian communications satellite that was launched in 1986. Its last published data is: Molniya 1-67 7938 x 87 km 1 16885U 86057A 00024.49418620 .02629495 48244-5 10000-3 0 7350 2 16885 62.1358 132.2173 3778027 263.7491 79.4965 8.19716859 99080 It also turned out that my seismic station picked up a "noise" event at "approximately" the same time of the sighting. Visual Observations are to the nearest minute. It may be a coincidence, but maybe there is some infra-sound to seismic shake or even some magnetic disturbance that caused an effect in the seismometers. The N-S (S-G) seismometer showed the disturbance, E-W did not and the vertical showed it well. This leads me to think is a magnet disturbance. I thought this may be of interest, any comments? I've posted to record to the P.S.N events. ( 000127a.au2 ) Arie _____________________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>