Author Topic: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES  (Read 160844 times)

Offline Steven Pietrobon

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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #60 on: 09/07/2017 01:30 pm »
T-30 minutes. Haven't seen any venting yet.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Online FutureSpaceTourist

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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #61 on: 09/07/2017 01:32 pm »
Quote
SpaceX ‏Verified account @SpaceX 38s39 seconds ago

~30 minutes until Falcon 9 launch of OTV-5. Webcast will go live about 10 minutes before liftoff → http://spacex.com/webcast

https://twitter.com/SpaceX/status/905785470755364865

« Last Edit: 09/07/2017 01:32 pm by FutureSpaceTourist »

Offline Steven Pietrobon

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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #62 on: 09/07/2017 01:37 pm »
Large vent!
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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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #63 on: 09/07/2017 01:40 pm »
T-20 minutes. Large vent is still going. Also see venting from top of second stage.
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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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #64 on: 09/07/2017 01:41 pm »
Mellow funky music has started.
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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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #65 on: 09/07/2017 01:45 pm »
T-15 minutes. Large vent has stopped. Still venting from top of second stage.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Chris Bergin

That poor RSS!
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Offline Steven Pietrobon

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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #67 on: 09/07/2017 01:48 pm »
Webcast has started.
« Last Edit: 09/07/2017 02:23 pm 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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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #68 on: 09/07/2017 01:48 pm »
T-12 minutes.
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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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #69 on: 09/07/2017 01:49 pm »
T-11 minutes.
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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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #70 on: 09/07/2017 01:51 pm »
T-10 minutes. Talking about Falcon 9.
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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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #71 on: 09/07/2017 01:51 pm »
T-9 minutes. Showed rollout of payload in fairing.
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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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #72 on: 09/07/2017 01:52 pm »
T-8 minutes. Leo has joined in to watch. :-)
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Chris Bergin

LZ-1 with a second pad being built for what will be two FH Side Boosters landing at the same time.
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Offline Chris Bergin

Watching thick clouds. Still Green.
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Offline Steven Pietrobon

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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #75 on: 09/07/2017 01:53 pm »
T-7 minutes. Engine chill should be starting now.
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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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #76 on: 09/07/2017 01:54 pm »
T-6 minutes. Showing OTV promo.
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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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #77 on: 09/07/2017 01:55 pm »
T-5 minutes. Hall effect experiment on OTV-4.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Chris Bergin

Some cool details on what the X-37B does up there....Hall Effect Thruster testing. Normally it's "Shhh, it's a secret" with this vehicle.
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Offline Steven Pietrobon

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Re: SpaceX Falcon 9 : X-37B OTV-5 : September 7, 2017: UPDATES
« Reply #79 on: 09/07/2017 01:56 pm »
T-4 minutes.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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