Author Topic: Soyuz-2-1b/Fregat-M - OneWeb Fl. 2 (x34) - Baikonur - Feb 6, 2020, 21:42 UTC  (Read 32814 times)

Offline Steven Pietrobon

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T+2:09:10 Scheduled fourth separation of four satellites.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T+2:25:00 Scheduled fourth ACS ignition for 11 seconds.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T+2:28:20 Scheduled fifth separation of four satellites.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T+2:44:10 Scheduled fifth ACS burn for 10 seconds.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T+2:47:30 Scheduled sixth separation of four satellites.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T+3:03:20 Scheduled sixth ACS burn for 9 seconds.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T+3:06:40 Scheduled seventh separation of four satellites.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T+3:22:30 Scheduled seventh ACS burn for 7 seconds.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T+3:25:50 Scheduled eighth separation of four satellites.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Chris Bergin

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Offline Steven Pietrobon

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T+3:41:40 Scheduled eighth ACS burn for 6 seconds.

Confirmation of separations 3 to 7.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T+3:45:00 Scheduled ninth and last separation of four satellites.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Chris Bergin

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Offline Steven Pietrobon

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Showing the empty deployer. Fregat-M will do a burn at T+5:05:44 for 46 seconds to deorbit itself.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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The Arianespace team will return in an hour to tell us how everything went.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Commentators will be back at 02:35 UTC, about 58 minutes from now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T+5 hours. Commentary should have started nine minutes ago.
« Last Edit: 02/07/2020 01:44 am by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T+5:05:55 Scheduled Fregat-M deorbit ignition.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T+5:06:41 Scheduled Fregat-M cutoff.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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Arianespace CEO announcing mission success! Nine upcoming OneWeb launches for this year.

Six Soyuz launches from Baikonur and Vostochny.
Two Soyuz launches from Kourou.
One Ariane 62 launch from Kourou.
« Last Edit: 02/07/2020 01:53 am by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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