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Two positive observations was recorded by Jonathan Bradshaw and John Broughton in Queensland.
View the updated prediction.
Observers: 1 J Bradshaw,(Hinze dam area), QLD, Aus 2 J Broughton,Reedy Creek, QLD, Aus 3(P) Predicted 21 Sept
Discussion:
The circle above is plotted at the expected 157 km diameter of Juewa. With the two chords it would suggest that the chords lie about 40km south of the central portion of the asteroid.
The figure below shows the drift-scan image of the occultation by John's CCD camera.
Observational Data:
Observation details for MP (139) Juewa By Star UCA 2U17551271 On 2007-09-26 at 11:48:50.0 _______________________________ Observer Jonathan Bradshaw Location Gold Coast Hinterland (Hinze dam area), QLD, Aus Longitude +153:16:46.6 Latitude -28:01:22.7 Altitude 87 m Datum WGS84 Telelscope SCT including Cass and Mak Apperture 20 cm Seeing Steady Clear Timing GPS - time inserted Video with frame analysis Disappearance 11:48:42.94 Reappearance 11:48:48.86 Comments: _______________________________ Observer John Broughton Location Reedy Creek, QLD, Australia Longitude +153:23:52.8 Latitude -28:06:30.3 Altitude 66 m Datum WGS84 Telelscope SCT Apperture 25 cm Seeing Slight flickering Clear Timing Tape Recorder + time signal Drift scan Disappearance 11:48:43.01 Reappearance 11:48:48.15 Comments: : Duration: 5.14