A 8.67 second occultation was recorded by Chris Chad, using video OSD technique.

View the updated prediction.

Observers:
  1    C Chad,Gunnedah, NSW,AU
  2(P) Prediction, 21 June

       

Discussion:

The circle above is plotted at the expected 108 km diameter of Tercidina. With only one chord it is not possible to determine whether Chris was north or south of the central line of the event.

The figure below shows the Limovie/Tangra light curve of the occultation.

Observational Data:

Observation details for MP ( 345 ) Tercidina
By Star              UCAC2 32632929
On 2012-08-05  at 16:17:15.0

_______________________________

Observer   Chris Chad
Location   Gunnedah, NSW,AU
Longitude  +150:15
Latitude   -30:59
Altitude   315 m
Datum      WGS84
Telescope Newtonian
Aperture   25 cm
Seeing     Steady Broken cloud
Camera Type  Other integrating            NTSC/EIA
Camera Delay 0.15
Timing     GPS - time inserted Video with frame analysis
Disappearance  16:17:14.05
Reappearance   16:17:22.73
Comments: Clouds rolling through field, but event clear and unaffected.
SCB-2000 (modded) - 1 frame subtracted from times.