Re: R: Phobos-Grunt - serious problem reported

From: Janos Tolgyesi (hg5apz@gmail.com)
Date: Wed Nov 09 2011 - 11:16:54 UTC

  • Next message: Paul Salanitri: "Re: R: Phobos-Grunt - serious problem reported"

    Sry for the pooly quoted cyrillic texts...
    
    2011/11/9 Janos Tolgyesi <hg5apz@gmail.com>
    
    > 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
    >>>
    >>
    >>
    >
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