Graze logo

OCCULTATION OF UCAC4 413-081207 BY 307261 2002 MS4
2014 June 08


Three clearly observed misses were recorded for this event.

View the updated RIO prediction.

Observers:
  1(M) R Barry,Linden Observatory           
  2(M) W Hanna,Alice Springs, Australia     
  3(M) D Gault,Kuriwa Observatory, NSW, AU  

    John Newman also attempted this one but was foiled by cloud.

        

2002 MS4 occultation__ 2014 June 08

Discussion:

As the predicted path was below the South Pole the normal plotting routine is unable to display the predicted path. With no positive chords we cannot say where the actual path was.

The figures below show the drift-scan image of the occultati

Observational Data:


Observation details for MP ( 307261 ) 2002 MS4
By Star              UCAC4 413-081207
On 2014-06-08  at 17:55:00.0

_______________________________

Observer   Rob Horvat, Tony Barry
Location   Linden Observatory
Longitude  +150:29
Latitude   -33:42
Altitude   571 m
Datum      WGS84
Telescope Newtonian
Aperture   75 cm
Seeing     Strong flickering Clear
Camera Type  Grasshopper Express with ADVS              ADVS
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments: Very poor seeing - impossible to see the Cassini division on Saturn.  

_______________________________

Observer   William Hanna
Location   Alice Springs, Australia
Longitude  +133:53
Latitude   -23:42
Altitude   584 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   20 cm
Seeing     Steady Clear
Camera Type  Grasshopper Express with ADVS              ADVS
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments: gamma 1.0, gain 29 dB very thin high clouds were in the area, but did not affect the observation; calm, 11C 

_______________________________

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     Slight flickering Clear
Camera Type  Grasshopper Express with ADVS              ADVS
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments:    

        

Return to 2014 occultation results



[Site Map] [What's an Occultation?]
[Total Occultations] [Grazing Occultations] [Planetary Occultations] [Jovian Satellite Eclipses]
[Timing Occultations] [Reporting Observations] [Coming Events] [Software]
[About Us] [Publications] [Membership] [Links]

[Top of Page][Return to Home Page]