A 3.24 second occultation was recorded by Dave Herald, using video OSD technique.

View the updated prediction.

Observers:
  1    D Herald,Kambah, ACT, AU
  2(P) Prediction 18 March

    

Discussion:

The circle above is plotted at the expected 54 km diameter of Chloe. With only one chord it is not possible to determine whether Dave 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 (402) Chloe
By Star              UCAC2 31022731
On 2010-05-11  at 10:39:03.0

_______________________________

Observer   Dave Herald
Location   Kambah, ACT, AU
Longitude  +149:03
Latitude   -35:23
Altitude   582 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   35 cm
Seeing     Slight flickering Clear
Timing     GPS - time inserted Video with frame analysis
Disappearance  10:39:11.29
Reappearance   10:39:14.53
Comments: 4-frame integration
Report prepopulated by IOTA Reporting Add-in for OW ver.1.4