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A 16.4 second occultation was recorded by Jonathan Bradshaw, using video OSD technique.
Two clearly observed misses were recorded by John Broughton for this event.
View the updated prediction.
Observers:
1 J Bradshaw,ord Valley, Qld, Australia
2(M) J Broughton,Eagleby, QLD, AU
3(M) J Broughton,Reedy Creek, QLD, AU
4(P) Prediction,27 Aug
Discussion:
The circle above is plotted at the expected 77 km diameter of Sigelinde. With only one chord it is not possible to determine whether Jonathan was north or south of the central line of the event so it has been drawn on the observed chord.
The figure below shows the Limovie light curve of the occultation.
Observational Data:
Observation details for MP ( 552 ) Sigelinde
By Star UCAC2 24426022
On 2014-09-02 at 09:20:37.0
_______________________________
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 Steady Clear
Camera Type G-Star NTSC/EIA
Camera Delay -0.058
Timing GPS - time inserted Video with frame analysis
Disappearance 09:20:18.06
Reappearance 09:20:34.42
Comments: Very noticable fade on D, sharp R Report prepopulated by IOTA Reporting Add-in for OW ver.1.8
_______________________________
Observer John Broughton
Location Eagleby, QLD, AU
Longitude +153:12
Latitude -27:43
Altitude 8 m
Datum WGS84
Telescope Newtonian
Aperture 32 cm
Seeing Slight flickering Clear
Camera Type WAT120N+ PAL/CCIR
Camera Delay -0.07
Timing GPS - time inserted Video with frame analysis
Missed
Comments:
_______________________________
Observer John Broughton
Location Reedy Creek, QLD, AU
Longitude +153:23
Latitude -28:06
Altitude 66 m
Datum WGS84
Telescope SCT including Cass and Mak
Aperture 25 cm
Seeing Slight flickering Clear
Camera Type WAT120N+ PAL/CCIR
Camera Delay -0.07
Timing GPS - time inserted Video with frame analysis
Missed
Comments: