Re: 5919 Obs IGS Radar 5 objects

From: Björn Gimle via Seesat-l <seesat-l_at_satobs.org>
Date: Tue, 11 Apr 2017 16:10:27 +0200
Capital typo on my reported 15B obs yesterday, now +10m RA
(and some small irrelevant changes due to re-measurement) :

42074 17 015C   5919 G 20170410203326700 97 15 0734020+435026 29 S
42074 17 015C   5919 G 20170410203328700 97 15 0727430+444130 29 S
42074 17 015C   5919 G 20170410203356700 97 15 0540050+531725 29 S
42074 17 015C   5919 G 20170410203358700 97 15 0532250+533412 29 S
42073 17 015B   5919 G 20170410203326700 97 15 0638240+490252 29 S
42073 17 015B   5919 G 20170410203328700 97 15 0631100+493812 29 S
42073 17 015B   5919 G 20170410203356700 97 15 0443580+540724 29 S
42073 17 015B   5919 G 20170410203358700 97 15 0437070+541041 29 S

Re: Leo's comment : I did not check his geometry, but probably an eastern
pass.
My 15C pass due W at 54 degrees elevation was 0.8 degrees above 15B , 16 s
later.

I did choose the C designation because it was so much earlier than 15A
reports
Leo's 15A on Apr.9 is 1:43 late on 15B

On Apr.10 Leo reported
40538 15 015A   4172 G 20170410205452980 17 25 1704237+554194 37 S
40538 15 015A   4172 G 20170410205502986 17 25 1736712+580633 37 S
but this appears to be 42072


--------------------------------------------------------
2017-04-11 11:27 GMT+02:00 Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>:

> Triggered by Björn´s message about 17 15C I re-examined the image op April
> 9, 20:54:30 UT.
> Some 12 sec behind 42073 17015B I see a hint of a very faint track, but too
> faint and irregular to be measured. It was also a bit lower than the 15B
> track.
> Could also be a random straight line of little brighter pixels.
>
> 2017-04-11 1:18 GMT+02:00 Björn Gimle via Seesat-l <seesat-l_at_satobs.org>:
> ...
>
> 42073 17 015B   5919 G 20170410203326700 97 15 0628230+490256 29 S
>
...

> > The 15C (?) object was similar to my Mar.17 faint object.
> > Just 18 s behind 15B, far from the 1-3 minutes reported by Leo and
> Russell.
> > --------------------------------------------------------
> > Björn Gimle, COSPAR 5919
> > 59.2617 N, 18.6169 E, 51 m
> > Satellite observation formats described:
> > http://www.satobs.org/position/IODformat.html
>
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Received on Tue Apr 11 2017 - 09:11:06 UTC

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