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OCCULTATION OF HIP 89917 BY 43 Ariadne
2011 September 04


Three clearly observed misses were recorded for this event.

View the updated prediction.

Observers:
  1(M) R O'Keeffe,Onewhero, Tuakau, NZ
  2(M) J Talbot,Waikanae Beach, NZ
  3(M) B Loader,Darfield,NZ
  4(P) Prediction, 23 August

    

Ariadne occultation - 2011 September 04

Discussion:

The circle above is plotted at the expected 65 km diameter of Ariadne. With no positive chords we cannot say where the actual path was, so the circle has been plotted on the predicted path.

Observational Data:

Observation details for MP ( 43 ) Ariadne
By Star              HIP HIP89917
On 2011-09-04  at 12:28:19.0

_______________________________

Observer   John Talbot
Location   Waikanae Beach, NZ
Longitude  +175:01
Latitude   -40:51
Altitude   5 m
Datum      WGS84
Telescope Newtonian
Aperture   25 cm
Seeing     Slight flickering Clear
Camera Type  KTC530         PAL/CCIR
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments: Clear, calm, cold, on target, no event.
Report prepopulated by IOTA Reporting Add-in for OW ver.1.6

_______________________________

Observer   B. Loader
Location   Darfield,NZ
Longitude  +172:06
Latitude   -43:28
Altitude   210 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   25 cm
Seeing     Strong flickering Clear
Camera Type  PC164C         NTSC/EIA
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments:   Report prepopulated by IOTA Reporting Add-in for OW ver.1.6

_______________________________

Observer   Rory O'Keeffe
Location   Onewhero, Tuakau, New zealand
Longitude  +174:54
Latitude   -37:19
Altitude   195 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   28 cm
Seeing
Camera Type  Other non integrating        PAL/CCIR
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments:

    

Return to 2011 occultation results



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