RASNZ Occultation Section - 1999 XR13 Occultation

OCCULTATION OF HIP 27808 BY 13832 1999 XR13
2012 December 04

Five clearly observed misses were recorded for this event.

Observers:
  1(M) C Chad,Gunnedah, NSW,AU
  2(M) J Talbot,Waikanae Beach, NZ
  3(M) D Gault,Linden Observatory,NSW,AU
  4(M) H Pavlov,St Clair, NSW, Australia
  5(M) B Loader,Darfield,NZ
  6(P) Prediction Dec 04

1999 XR13 occultation - 2012 December 04

Discussion:

The circle above is plotted at the expected 42 km diameter of 1999 XR13. A good turnout but the picket fence had too many big gaps to catch this one. 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 ( 13832 ) 1999 XR13
By Star              HIP HIP27808
On 2013-01-04  at 11:48:08.0

_______________________________

Observer   John Talbot
Location   Waikanae Beach, NZ
Longitude  +175:01
Latitude   -40:51
Altitude   5 m
Datum      WGS84
Telescope Newtonian
Aperture   25 cm
Seeing     Slight flickering Clear
Camera Type  KPC-350BH      PAL/CCIR
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments: A rare Perfect clear, calm night, on target, No event seen
Report prepopulated by IOTA Reporting Add-in for OW ver.1.7

_______________________________

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     Slight flickering Clear
Camera Type  WAT120N        PAL/CCIR
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments:   Report prepopulated by IOTA Reporting Add-in for OW ver.1.7

_______________________________

Observer   Dave Gault
Location   Linden Observatory,NSW,AU
Longitude  +150:29
Latitude   -33:42
Altitude   567 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   20 cm
Seeing     Steady Clear
Camera Type  ADVS           ADVS
Camera Delay 0
Timing     GPS - time inserted Visual, PE applied

Missed

Comments:

_______________________________

Observer   Chris Chad
Location   Gunnedah, NSW,AU
Longitude  +150:15
Latitude   -30:59
Altitude   315 m
Datum      WGS84
Telescope Newtonian
Aperture   25 cm
Seeing     Slight flickering Clear
Camera Type  Samsung SCB-2000             NTSC/EIA
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments: Clear miss

_______________________________

Observer   Hristo Pavlov
Location   St Clair, NSW, Australia
Longitude  +150:46
Latitude   -33:48
Altitude   68 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   35 cm
Seeing     Steady Clear
Camera Type  ADVS           ADVS
Camera Delay 0
Timing     GPS - time inserted Video with frame analysis

Missed

Comments:   Report prepopulated by IOTA Reporting Add-in for OW ver.1.7

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