A 3.24 second occultation was recorded by Jonathan Bradshaw, using video OSD technique.
One clearly observed miss was recorded for this event.
View the updated prediction.
Observers: 1(M) J Broughton,Reedy Creek, QLD, AU 2 J Bradshaw,Samord Valley, Qld, AU 3(P) Prediction
The circle above is plotted at the expected 86 km diameter of Emanuela. With one chord and a contraining miss and the longer than expected chord of about [len]km we can be sure that the chord lies close to the central portion of the asteroid.
The figure below shows the Limovie light curve of the occultation.
Observation details for MP ( 576 ) Emanuela By Star UCAC2 19773247 On 2013-03-15 at 15:07:39.0 _______________________________ Observer John Broughton Location Reedy Creek, QLD, AU Longitude +153:23 Latitude -28:06 Altitude 33 m Datum WGS84 Telescope Newtonian Aperture 31.5 cm Seeing Camera Type WAT120N PAL/CCIR Camera Delay 0.19 Timing GPS - time inserted Video with frame analysis Missed Comments: _______________________________ Observer Jonathan Bradshaw Location Samford Valley, Qld, Australia Longitude +152:50 Latitude -27:22 Altitude 80 m Datum WGS84 Telescope SCT including Cass and Mak Aperture 36 cm Seeing Strong flickering Broken cloud Camera Type G-Star PAL/CCIR Camera Delay 0 Timing GPS - time inserted Video with frame analysis Disappearance 15:07:40.99 Reappearance 15:07:44.23 Comments: Very ordinary conditions, but stayed visible long enough to catch a nice clear event with only 3 frame integration. Report prepopulated by IOTA Reporting Add-in for OW ver.1.7