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(meteorobs) Re: Sept 18/19 fireball




Pierre,

The radiant for this fireball seems to lie between the KAQ and SPI
radiants. With the Piscids being the more legitimate radiant I would
tend to believe that this fireball was a member of this shower.

Best Wishes!
Bob

Pierre Martin wrote:
> 
> Hello,
> 
> Here is the complete report for a fireball I observed
> recently.
> 
> DATE:  September 18/19 1998; TIME: 7h25m30s UT
> LOCATION:  Casselman, Ontario, CAN
> LONGITUDE:  -75.063 west; LATITUDE: 45.269 north
> 
> APPARENT PATH:
> 
> BEGIN: RA  = 5h20.470m   AZIMUTH   = 23d 55'
>        DEC = 71d 42.783' ELEVATION = 55d 54'
> 
> END:   RA  = 9h5.209m    AZIMUTH   = 43d 49'
>        DEC = 50d 49.765' ELEVATION = 27d 4.9'
> 
>                          (north = 360, East = 90)
> 
> FIREBALL DATA:
> 
> APPARENT MAGNITUDE:  -6
> DURATION:  4 sec
> COLOR:  yellow/white
> FRAGMENTATION:  Yes, 3 bursts, sparks after 2nd burst
> PERSISTENT TRAIN:  5 sec (after the final burst)
> VELOCITY:  Scale number: 2 (slow)
> SOUNDS:  none
> SOUND TIME LAPSE: na
> OBSERVER AND ADDRESS:  Pierre Martin, p.martin@cyberusdot ca
> Fireball WAS sighted during a meteor observing watch
> Observing period began at: 5:35UT and ended at: 9:40UT
> SHOWER MEMBER:  SPO  (but a possible member of KAQ)
> 
> REMARKS: Chart#2 with plot available upon request
> 
> Pierre Martin                  . . *  . *  .  .
> ***************************** . . . \   | .  .
> Ottawa Valley Observers Group  .  .    .  .   . .
> Visual meteor observer          .    . . .  -* .
> Ottawa, Ontario, CAN              . .   . .  .
> home:  p.martin@cyberusdot ca           /  . .  . .
> *****************************       *  .   .  .
> Graphic Designer                     .  |    .
> National Aviation Museum                |   \
> work:  pmartin@nmstcdot ca                 *  . \
> *****************************                 \


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