|
|
Four misses close to the predicted path were recorded for this event.
The prediction for this event was posted on the OZNZ site monitored by OccultWatcher.
View the updated prediction.
Observers: 1(M) H Pavlov,Alison, Wyong,NSW,AU 2(M) D Gault,Tennyson,NSW,AU 3(M) D Gault,Hawkesbury Heights,NSW,AU 4(M) S Russell,near Wyee, NSW,AU 5(P) Prediction 18 Sep, OZNZ
Discussion:
The circle above is plotted at the expected 11 km diameter of Fridolin. With no chords it is not possible to determine where the actual path was releative to the observers event. The spacing of observers was very good if the path had been close to the predicted track.
Observational Data:
Observation details for MP (3491) Fridolin By Star TYC 6360-00099-1 On 2007-10-20 at 14:48:04.0 _______________________________ Observer Hristo Pavlov Location Alison, Wyong Longitude +151:24:12.8 Latitude -33:15:56.5 Altitude 42 m Datum WGS84 Telelscope SCT including Cass and Mak Apperture 20 cm Seeing Slight flickering Clear Timing GPS - time inserted Video with frame analysis Missed Comments: _______________________________ Observer Dave Gault Location Tennyson Longitude +150:44:55.2 Latitude -33:32:31.8 Altitude 90 m Datum WGS84 Telelscope SCT including Cass and Mak Apperture 20 cm Seeing Steady Clear Timing GPS - time inserted Video with frame analysis Missed Comments: 8"f10 SCT with f3.3 focal reducer _______________________________ Observer Dave Gault Location Hawkesbury Heights Longitude +150:38:27.8 Latitude -33:39:52. Altitude 286 m Datum WGS84 Telelscope Newtonian Apperture 25 cm Seeing Steady Clear Timing GPS - time inserted Video with frame analysis Missed Comments: Pre-point and drift through _______________________________ Observer Stephen Russell Location near Wyee, NSW Longitude +151:26:55.7 Latitude -33:11:27.1 Altitude 64 m Datum WGS84 Telelscope Newtonian Apperture 20 cm Seeing Slight flickering Clear Timing GPS - time inserted Video with frame analysis Missed Comments: Altitude datum = MSL. WGS84 adjustment 22.3m