Re: 5919 obs Re: IGS rocket

From: Jon . via Seesat-l <seesat-l_at_satobs.org>
Date: Fri, 3 Apr 2015 12:39:00 +0200
Very nice Björn;

So all obs are:

70007 15 507A   2420 G 20150329214846970 27 14 0000470+605918 99
70007 15 507A   2420 G 20150329214925900 27 14 2338560+520924 99
70007 15 507A   2420 G 20150331205639200 27 14 1808280+501729 99
70007 15 507A   2420 G 20150331205702500 27 14 1858580+502743 99
70007 15 507A   2420 G 20150401220415500 27 14 0219210+552728 99
70007 15 507A   2420 G 20150401220425000 27 14 0158580+541349 99
70007 15 591C   5919 P 20150402202531500 18 25 0854512+255025 55 S

Strangely the obs of Björn gives me high residuals. I've checked it
and looks correct.
Lets see what says the experts.
P.D: The IGS-9 launch was launched on same RAAN too.

Jon.

2015-04-03 12:26 GMT+02:00 Björn Gimle <bjorn.gimle_at_gmail.com>:
> Very good, Russell and Jon !
>
> Despite a lot of moonlit clouds I tried to image them, and because of it I
> took a lot of pictures.
> In only one of them did I find a track in a small gap, and it matches Jon's
> orbit well.
> I'll try to attach 1/3 of the image, upper right corner, in reduced quality.
>
> 70007 15 591C   5919 P 20150402202531500 18 25 0854512+255025 55 S
>
> 2015-04-01 0:07 GMT+02:00 Jon . <jonmikelk_at_gmail.com>:
>>
>> Awesome.
>>
>> rde2iod
>
> ...
>>
>>
>> 99999 15 000O   2420 G 20150329214846970 27 14 0000470+605918 99
>> 99999 15 000O   2420 G 20150329214925900 27 14 2338560+520924 99
>> ...
>> 99999 15 000O   2420 G 20150331205639200 27 14 1808280+501729 99
>> 99999 15 000O   2420 G 20150331205702500 27 14 1858580+502743 99
>>
>> Using the search elset that I've made the mar.25 for liftoff at 01:21 UTC:
>>
>> IGS 10 estimation                                        481 X 488 km
>> 1 70007U 15507A   15085.07778935 0.00000000  00000-0  00000+0 0    01
>> 2 70007  97.3059 156.2017 0005474 356.6819 239.9017 15.25854477    08
>>
>> That looks to be the payload as mean motion is nearer gives a satfitting:
>>
>>
>> 99999 15 000O   2420 G 20150329214846970 27 14 0000470+605918 99
>> 99999 15 000O   2420 G 20150329214925900 27 14 2338560+520924 99
>> 99999 15 000O   2420 G 20150331205639200 27 14 1808280+501729 99
>> 99999 15 000O   2420 G 20150331205702500 27 14 1858580+502743 99
>>
>> ...
>> Jon.
>
> --
> ----------------------------------------
> Björn Gimle, COSPAR 5919
> 59.2617 N, 18.6169 E, 51 m
> Phone: +46 (0)8 571 43 312
> Mobile: +46 (0) 704 385 486



-- 
Jon Mikel, COSPAR 6242, 42.9453, -2.82839, 623m, Bitoriano, Basque Country.

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Received on Fri Apr 03 2015 - 05:39:18 UTC

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