A 19.8 second occultation was recorded by John Broughton, using video OSD technique.

View the updated prediction.

Observers:
  1    J Broughton,Reedy Creek, QLD, AU
  2(P) Prediction,13 Aug

        

Discussion:

The circle above is plotted at the expected 125 km diameter of Eva. With only one chord it is not possible to determine whether John 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 ( 164 ) Eva
By Star              TYC 8758-00168-1
On 2013-09-03  at 11:09:55.0

_______________________________

Observer   John Broughton
Location   Reedy Creek, QLD, AU
Longitude  +153:23
Latitude   -28:06
Altitude   66 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   25 cm
Seeing     Steady Broken cloud
Camera Type  WAT120N+       PAL/CCIR
Camera Delay 0.07
Timing     GPS - time inserted Video with frame analysis
Disappearance  11:09:45.04
Reappearance   11:10:04.84
Comments: