A 7.26 second occultation was recorded by Steve Quirk, using Video technique.

View the updated prediction.

Observers:
  1    S Quirk,Frog Rock Obs, QLD, AU       
  2(P) Prediction 22 May                    

Discussion:

The circle above is plotted at the expected 96 km diameter of Irmintraud. With only one chord it is not possible to determine whether Steve was north or south of the central line of the event. However, assuming the updated prediction was approximately correct it would suggest that the chord might lie on the southern portion of the asteroid and that the prediction was very accurate.

Observational Data:

Observation details for MP (773) Irmintraud
By Star              UCAC2 12089544
On 2007-06-06  at 12:34:02.0
_______________________________

Observer   Steve Quirk
Location   Frog Rock Obs
Longitude  +149:39:45.6
Latitude   -32:27:21.3
Altitude   508 m
Datum      WGS84
Telescope Newtonian
Aperture   32 cm
Seeing     Steady Clear
Timing     GPS - time inserted Video with frame analysis
Disappearance  12:33:51.74
Reappearance   12:33:59.00
Comments: