Re: Envisat

You may see this thread " Les variations devenues spectaculaires de ENVISAT
2002-09 A" (The spectacular variations of Envisat) I opened in my blog in
2012 that shows flare reports as well as changing period determinations :

https://www.flickr.com/groups/satellites_artificiels/discuss/72157630791998478/


Alain Figer
48.67° N ; 2.13° E ; 170 m a.s.l.
44.57° N ; 6.68° E ; 1850 m a.s.l.

Le ven. 22 nov. 2019 à 11:50, Björn Gimle via Seesat-l <seesat-l_at_satobs.org>
a écrit :

> Envisat has lost control. Tumbling / rotating.
>
>
> https://www.esa.int/Safety_Security/Clean_Space/Probing_satellites_mysterious_death_tumbling
>
>
> torsdag 21 november 2019 skrev Brad Young via Seesat-l <
> seesat-l_at_satobs.org
> >:
>
> > Ron,
> > That is what others have seen for sure. I've noticed but have not
> reported
> > that Envisat seems to be having a spate of good pasdes lately with
> several
> > reddish flares. Might be a good one to keep an eye on the next few days.
> >
> > Sent from Yahoo Mail on Android
> >
> >   On Thu, Nov 21, 2019 at 12:53 AM, Ron Coursen via Seesat-l<
> > seesat-l_at_satobs.org> wrote:   080.9W 41.9 N. I observed a overhead
> > ascending node pass of the Envisat
> > satellite at 18:25 EST.It had a reddish appearance like the old Lacrosse
> > satellites at 2 magnitude.
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>
>
> --
> --------------------------------------------------------
> 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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