Three clearly observed misses were recorded for this event.

View the updated prediction.

Observers:
  1(M) D Gault,Kuriwa Observatory, NSW, AU  
  2(M) G Hudson,Porirua, New Zealand        
  3(M) B Loader,Darfield,NZ                 
  4(P) Prediction, May 21                   


        

Discussion:

The circle above is plotted at the expected 46 km diameter of Erna. With no positive chords we cannot say where the actual path was, so the circle has been plotted on the predicted path.

Observational Data:

Observation details for MP ( 406 ) Erna
By Star              TYC 6855-01074-1 
On 2014-06-02  at 11:04:59.0

_______________________________

Observer   Dave Gault
Location   Kuriwa Observatory, NSW, AU
Longitude  +150:38
Latitude   -33:39
Altitude   286 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   30 cm
Seeing     Steady Clear
Camera Type  Grasshopper Express with ADVS              ADVS
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed
Comments: lost tracking due to wind @ 11:04:44.0 UT & Resumed @ 11:04:45.9 UT   

_______________________________

Observer   G Hudson
Location   Porirua, New Zealand
Longitude  +174:50
Latitude   -41:06
Altitude   52 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   30 cm
Seeing     Steady Clear
Camera Type  WAT120N+       PAL/CCIR
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments: No event was observed  

_______________________________

Observer   B. Loader
Location   Darfield,NZ
Longitude  +172:06
Latitude   -43:28
Altitude   210 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   25 cm
Seeing     Strong flickering Clear
Camera Type  WAT120N+       AAV-PAL
Camera Delay -0.05
Timing     GPS - time inserted Video with frame analysis

Missed

Comments:   Report prepopulated by IOTA Reporting Add-in for OW ver.1.8