A 6 second occultation was recorded by John Broughton, using a Newtonian Telescope and LN-300-11673 camera.

A 9 second occultation was recorded by John Broughton, using a Newtonian Telescope and LN-300-11673 camera.

View the IOTA update.

Observers:
  1    J Broughton, North Lakes, Queensland, Australia     
  2    J Broughton, Beerwah, Queensland, Australia
  3(P) Prediction - IOTA Feed

       

Discussion:

The DAMIT model above is plotted at the expected diameters of Massalia. The model has been plotted to fit the observed chords.

Observational Data:

Observation details for MP ( 20 ) Massalia
By Star              TYC 1861-01582-1 
On 2017-09-29  at 16:42:29.0

_______________________________

Observer   John Broughton
Location   North Lakes, Qld, AU
Longitude  +153:00
Latitude   -27:14
Altitude   15 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  16:42:27.31
Reappearance   16:42:33.07
Comments:     

_______________________________

Observer   John Broughton
Location   Beerwah, Qld, AU
Longitude  +153:02
Latitude   -26:52
Altitude   18 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  16:42:24.60
Reappearance   16:42:33.72
Comments: