Re: New DRAGON CRS-11 estimated elements for June 3 launch

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Wed, 7 Jun 2017 21:19:52 +0200
Thierry,

Magnificent video.
Helas I was clouded out , but I can now view what I've missed.

Nice the firing of the CRS thrusters.

Greetings
Leo


2017-06-07 18:17 GMT+02:00 Thierry Legault via Seesat-l <seesat-l_at_satobs.org
>:

> Thank you Marco for your efforts and help!
>
> I filmed the passage over France (Tours) Saturday night, about 20 min
> after launch: <http://youtu.be/cN2cLT11qJU>http://youtu.be/cN2cLT11qJU
>
> You can see the Dragon, stage 2, solar panel covers plus a nice surprise I
> discovered during processing: several fast ejections of material!
> (highlighted at the end of the video)
>
> regards
>
>
>
> At 18:17 03/06/2017, Marco Langbroek via Seesat-l wrote:
>
>
> I have now seen values of 21:07:26 UT rather than a round 21:07 UT as the
>> launch
>> time aimed for. An updated estimated TLE for the first orbit, based on
>> this:
>>
>> DRAGON CRS-11
>> 1 70003U 17000A   17154.91960630 0.00000000  00000-0  00000+0 0    02
>> 2 70003  51.6320 104.7369 0115859  44.3666 195.8823 15.98180622    05
>>
>> My previous elset will yield resonable predictions as well, but with the
>> sat
>> passing ~26 second later in reality (but there is an uncertainty in this
>> elset
>> anyway).
>>
>> Europe will have a visible pass ~20 minutes after launch.
>>
>> - Marco
>>
>>
>> -----
>> Dr Marco Langbroek  -  SatTrackCam Leiden, the Netherlands.
>> e-mail: sattrackcam_at_langbroek.org
>>
>> Cospar 4353 (Leiden):     52.15412 N, 4.49081 E (WGS84), +0 m ASL
>> Cospar 4355 (Cronesteyn): 52.13878 N, 4.49937 E (WGS84), -2 m ASL
>> Station (b)log: http://sattrackcam.blogspot.com
>> Twitter: _at_Marco_Langbroek
>> -----
>> _______________________________________________
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>>
>
> Thierry Legault
> www.astrophoto.fr
>
>
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Received on Wed Jun 07 2017 - 14:20:43 UTC

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