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A 4.58 second occultation was recorded by Chris Chad, using video OSD technique.
View the TT14 prediction.
Observers:
1 C Chad,Gunnedah, NSW,AU
2(P) Prediction, TT14, JUly 27
Discussion:
The circle above is plotted at the expected 80 km diameter of Seeligeria. With only one chord it is not possible to determine whether Chris was north or south of the central line of the event.
The figure below shows the Tangra light curve of the occultation.
Observational Data:
Observation details for MP ( 892 ) Seeligeria
By Star UCAC2 32761554
On 2012-08-07 at 10:43:36.0
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Observer Chris Chad
Location Gunnedah, NSW,AU
Longitude +150:15
Latitude -30:59
Altitude 315 m
Datum WGS84
Telescope Newtonian
Aperture 25 cm
Seeing Slight flickering Clear
Camera Type Other integrating NTSC/EIA
Camera Delay 0.216666666666667
Timing GPS - time inserted Video with frame analysis
Disappearance 10:43:25.26
Reappearance 10:43:29.84
Comments: 10s early & in the 2 sigma zone.
Very surprising but a very clear event.
SCB-2000 (modded) - 1 frame subtracted from times due to camera delay.