A 3.3 second occultation was recorded by Dave Herald, using Video OSD technique.
No clearly observed misses were recorded for this event.
View the TT14 prediction.
Observers: 1 D Herald,Murrumbateman, NSW, AU 2(P) Prediction, TT14 30 August
The circle above is plotted at the expected 78 km diameter of Ratisbona. With only one chord it is not possible to determine whether Dave was north or south of the central line of the event.
The figure below shows the Tangra light curve of the occultation as analysed by AOTA.
Observation details for MP ( 927 ) Ratisbona By Star UCAC4 257-117633 On 2014-09-13 at 13:40:25.0 _______________________________ Observer Dave Herald Location Murrumbateman, NSW, AU Longitude +148:59 Latitude -34:57 Altitude 594 m Datum WGS84 Telescope SCT including Cass and Mak Aperture 40 cm Seeing Slight flickering Clear Camera Type WAT910BD PAL/CCIR Camera Delay -0.06 Timing GPS - time inserted Video with frame analysis Disappearance 13:40:06.08 Reappearance 13:40:09.42 Comments: Lightcurve from 13:39:00 to 13:40:48 by Tangra v3.1.10 using AperturePhotometry/BackgroundMedian. Analysis by AOTA v184.108.40.206. Report prepopulated by IOTA Reporting Add-in for OW ver.1.8