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

From: Thierry Legault via Seesat-l <seesat-l_at_satobs.org>
Date: Thu, 08 Jun 2017 06:36:32 +0200
Thank you Leo. I had to drive 2 hours to find a clear hole in the 
clouds but it was definitely worth!

regards

At 21:19 07/06/2017, Leo Barhorst via Seesat-l wrote:
>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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> >
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Thierry Legault
www.astrophoto.fr

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Received on Wed Jun 07 2017 - 23:37:21 UTC

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