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Three clearly observed misses were recorded for this event.
Two of them were in the predicted path
View the TT14 prediction.
Observers:
1(M) J.Talbot,3Hughes St,Waikanae Beach,NZ
2(M) P Graham,Martinborough, NZ
3(M) G McKay,Blenheim, New Zealand
4(P) Prediction, TT14, 27 April
Discussion:
The circle above is plotted at the expected 54 km diameter of Baillauda. With no positive chords we cannot say where the actual path was, so the circle has been plotted on the predicted path. Had it been on track then both John and Peter should have detected it.
Observational Data:
Observation details for MP ( 1280 ) Baillauda
By Star UCAC4 311-137256
On 2014-05-22 at 11:56:48.0
_______________________________
Observer J.Talbot
Location 3 Hughes St, Waikanae Beach, NZ
Longitude +175:01
Latitude -40:51
Altitude 5 m
Datum WGS84
Telescope Newtonian
Aperture 25 cm
Seeing Strong flickering Clear
Camera Type WAT120N+ PAL/CCIR
Camera Delay -0.19
Timing GPS - time inserted Video with frame analysis
Missed
Comments: Data first analysed with Tangra and Aota
Very noisy light curve and there were several other short events that could
have been used but rerun of data through Limovie and Aota showed no events.
_______________________________
Observer Peter Graham
Location Martinborough New Zealand
Longitude +175:29
Latitude -41:14
Altitude 73 m
Datum WGS84
Telescope SCT including Cass and Mak
Aperture 25 cm
Seeing Steady Clear
Camera Type WAT120N+ PAL/CCIR
Camera Delay 0.35
Timing GPS - time inserted Video with frame analysis
Missed
Comments: Note that the location of Atutahi Observatory has been updated
slightly from the observatory GPS reading.
Also there was an error in previous reports in the f/ratio –
should be 6.3 not .6
_______________________________
Observer Graeme McKay
Location Blenheim, New Zealand
Longitude +173:57
Latitude -41:32
Altitude 18 m
Datum WGS84
Telescope SCT including Cass and Mak
Aperture 28 cm
Seeing Slight flickering Thin cloud < 2
Camera Type WAT120N+ PAL/CCIR
Camera Delay -0.35
Timing GPS - time inserted Video with frame analysis
Missed
Comments: Hazy sky reduced clarity.
Analysed with Tangra. No change in target star intensity observed.