A 3.7 second occultation was recorded by John Newman, using Video OSD technique.

No clearly observed misses were recorded for this event.

View the TT14 OW prediction.

Observers:
  1    J Newman,Flynn, ACT,AU               
  2(P) Prediction, TT14  28 Mar             
        

Discussion: The circle above is plotted at the assumed circular diameter of 88 km diameter of Rosa. 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 ( 223 ) Rosa
By Star              UCAC4 333-207168
On 2014-04-13  at 15:04:03.0

_______________________________

Observer   John Newman
Location   Flynn, ACT,AU
Longitude  +149:02
Latitude   -35:11
Altitude   657 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   36 cm
Seeing     Slight flickering Clear
Camera Type  WAT120N+       NTSC/EIA
Camera Delay -0.292
Timing     GPS - time inserted Video with frame analysis
Disappearance  15:04:04.12
Reappearance   15:04:07.86
Comments:   Report prepopulated by IOTA Reporting Add-in for OW ver.1.8