Re: R: Phobos-Grunt - serious problem reported

From: Janos Tolgyesi (hg5apz@gmail.com)
Date: Wed Nov 09 2011 - 11:04:53 UTC

  • Next message: Janos Tolgyesi: "Re: R: Phobos-Grunt - serious problem reported"

    The new mails on phobos.cosmos.ru forum:
    -----------------------------------
    Philipp:
    Телеметрия была, ориентация работает. Сейчас аппарат вне зоны видимости.
    Ждём телеметрии в 21-30 (по Москве) - тогда будет ясно в чём проблема.
    Telemetry was, (we got it in last time(?)) orientation works. Now the
    machine out of zona of sight. We look forward telemetry 21-30 (Moscow time)
    - then it will clear the problem.
    
    vx8400
    Удачи! Сколько есть времени на "отладку"?
    Success! How much time is for "debug"?
    
    
    dims:
    А чем телеметрия вечером будет отличаться от уже полученной? Почему
    ситуация может проясниться? Спасибо.
    What telemetry will be different in the evening from those already
    obtained? Why the situation can be clarified than? Thank you.
    
    On Wed, Nov 9, 2011 at 11:07 AM, Janos Tolgyesi <hg5apz@gmail.com> wrote:
    
    > Great! seems, did you find it? did you update the orbits on your site?
    > t.janos
    >
    >
    >
    > On Wed, Nov 9, 2011 at 10:45 AM, Paul Salanitri <paul.salanitri@gmail.com>wrote:
    >
    >> Just observed some part of Phobos-Grunt about 2 minutes early - passed a
    >> point at 09:24:40 when expecting it at 09:26:30 (from pre launch TLEs)
    >>
    >> Bright flares a couple of times - noted a close pass of a star - will
    >> have to go through a voice recording to work out precise time.
    >>
    >> Paul Salanitri
    >>
    >>
    >>
    >>
    >> On 09/11/2011, at 18:49, "satrack@libero.it" <satrack@libero.it> wrote:
    >>
    >> > I've updated the site to use the LEO parking orbit. Maybe this helps in
    >> the
    >> > attempt to find it.
    >> > DEC, RA and Magnitude are still displayed.
    >> >
    >> > http://digilander.libero.it/SATrack/Phobos.html?q=phobos
    >> >
    >> > Regards,
    >> > Simone
    >> >
    >> >> ----Messaggio originale----
    >> >> Da: ssl3molcz@rogers.com
    >> >> Data: 9-nov-2011 1.05
    >> >> A: <seesat-l@satobs.org>
    >> >> Ogg: Phobos-Grunt - serious problem reported
    >> >>
    >> >> I have just received word from the project that there seems to be a
    >> serious
    >> > problem.
    >> >>
    >> >> After the planned first burn of the engine, the spacecraft was not
    >> found in
    >> > the predicted orbit. Alternative radar
    >> >> observations preliminarily show that there are two objects in the
    >> orbit with
    >> > parameters the same as before the planned
    >> >> engine burn. Observers are requested to attempt to discover the
    >> spacecraft in
    >> > the initial LEO parking orbit.
    >> >>
    >> >> This is the official pre-launch estimated TLE of the LEO parking orbit:
    >> >>
    >> >> 1 55500U 11000A   11312.95486111 -.00010748  00000-0 -11606-4 0    14
    >> >> 2 55500  51.4279   0.6058 0106375  25.7555 298.8256 15.98414689    33
    >> >>
    >> >> I imagine that one of the two objects seen on the radar could be the
    >> final
    >> > stage of the booster. Accurate descriptions
    >> >> and counts of the number of objects seen, as well as position and time
    >> would
    >> > be useful.
    >> >>
    >> >> Ted Molczan
    >> >>
    >> >>
    >> >> _______________________________________________
    >> >> Seesat-l mailing list
    >> >> http://mailman.satobs.org/mailman/listinfo/seesat-l
    >> >>
    >> >
    >> >
    >> > _______________________________________________
    >> > Seesat-l mailing list
    >> > http://mailman.satobs.org/mailman/listinfo/seesat-l
    >> _______________________________________________
    >> Seesat-l mailing list
    >> http://mailman.satobs.org/mailman/listinfo/seesat-l
    >>
    >
    >
    -------------- next part --------------
    An HTML attachment was scrubbed...
    URL: http://mailman.satobs.org/mailman/private/seesat-l/attachments/20111109/6799abac/attachment.html 
    _______________________________________________
    Seesat-l mailing list
    http://mailman.satobs.org/mailman/listinfo/seesat-l
    



    This archive was generated by hypermail 2b29 : Wed Nov 09 2011 - 11:06:13 UTC