A 3 second occultation was recorded by John Broughton, using a Newtonian Telescope and LN-300-11673 camera.

A 3 second occultation was recorded by John Broughton, using a Newtonian Telescope and LN-300-11673 camera.

1 miss was recorded for this event.

View the IOTA update.

Observers:
  1(M) J Broughton, Reedy Creek, Queensland, Australia     
  2    J Broughton, Ormeau, Queensland, Australia          
  3    J Broughton, Mansfield, Queensland, Australia       
  4(P) Prediction- IOTA Feed                

       

Discussion:

The ellipse above is plotted at the expected diameter(s) of Deborah. The ellipse has been plotted to fit the observed chords.

The event appears to have been close to the predicted path.

Observational Data:

Observation details for MP ( 541 ) Deborah
By Star              TYC 6286-00896-1 
On 2017-10-05  at 10:23:47.0

_______________________________

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 Clear 
Camera Type  Watec 120N+    PAL/CCIR      
Camera Delay 
Timing     GPS - other linking Video with frame analysis

Missed

Comments:     

_______________________________

Observer   John Broughton
Location   Ormeau, QLD, AU
Longitude  +153:15
Latitude   -27:47
Altitude   19 m
Datum      WGS84
Telescope Newtonian
Aperture    8 cm
Seeing     Steady Clear 
Camera Type  LN-300-11673   PAL/CCIR      
Camera Delay 
Timing     GPS - other linking Video with frame analysis
Disappearance  10:23:44.34
Reappearance   10:23:47.22
Comments:     

_______________________________

Observer   John Broughton
Location   Mansfield, QLD, AU
Longitude  +153:06
Latitude   -27:32
Altitude   13 m
Datum      WGS84
Telescope Newtonian
Aperture   25 cm
Seeing     Steady Clear 
Camera Type  LN-300-11673   PAL/CCIR      
Camera Delay 
Timing     GPS - other linking Video with frame analysis
Disappearance  10:23:43.81
Reappearance   10:23:47.33
Comments: