Author Topic: SpaceX F9 : Starlink v1.0 L7 : June 3/4, 2020 : Discussion  (Read 89587 times)

Offline allins

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 18, 2020
« Reply #20 on: 05/08/2020 11:39 pm »
Next launch satellites are going to be the first to start rolling during orbit raising to reduce visibility.
Source?
The graphic above (Under the Launch 7 title)

Offline The Roadie

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 18, 2020
« Reply #21 on: 05/08/2020 11:42 pm »
Next launch satellites are going to be the first to start rolling during orbit raising to reduce visibility.
Source?
The graphic above (Under the Launch 7 title)
I can read the slide. Where did the SLIDE come from. Assume a SpaceX presentation, but sources need to be attributed here.
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Offline gongora

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« Last Edit: 05/09/2020 12:33 am by gongora »

Offline Elthiryel

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 18, 2020
« Reply #23 on: 05/09/2020 01:06 am »
Source: https://www.spacex.com/news/2020/04/28/starlink-update
Quote
The first unit is flying on the next launch, and by flight 9 in June all future Starlink satellites will have sun visors.
Quote
As previously noted, the first VisorSat prototype will launch in May and we will have these black, specular visors on all satellites by June.
GO for launch, GO for age of reflight

Offline soltasto

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 18, 2020
« Reply #24 on: 05/11/2020 07:18 pm »
When is the static fire going to happen? I think they don't want it to happen with the Atlas right next to it, especially as it has the payload on top. So it has to be quite a few days before for the launch to happen the day after OTV-6

Offline scr00chy

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : NET May 17, 2020
« Reply #25 on: 05/13/2020 12:15 pm »
I spy a vertical Falcon 9 with a fairing full of Starlink satellites. Static fire may occur this morning. We are heading into a busy ops period with two launches getting ready at CCAFS.  #SpaceX

https://twitter.com/julia_bergeron/status/1260533688351195136

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Offline edkyle99

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : NET May 17, 2020
« Reply #27 on: 05/13/2020 02:39 pm »
When is the static fire going to happen? I think they don't want it to happen with the Atlas right next to it, especially as it has the payload on top. So it has to be quite a few days before for the launch to happen the day after OTV-6
SLC 40 and 41 are 1.5 miles (2.4 km) apart.  They were spaced that far apart for a reason. 

 - Ed Kyle

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 17, 2020
« Reply #28 on: 05/13/2020 04:19 pm »
twitter.com/spacex/status/1260603520102748161

Quote
Static fire test of Falcon 9 complete—targeting Sunday, May 17 at 3:53 a.m. EDT, 7:53 UTC, for launch of the eighth Starlink mission, which will lift off from SLC-40 in Florida

https://twitter.com/spacex/status/1260603521402986496

Quote
The first stage rocket booster supporting this mission previously  launched two Starlink missions, as well as the Iridium-8 and Telstar 18 VANTAGE missions

So 1049.5   8)
« Last Edit: 05/13/2020 04:23 pm by FutureSpaceTourist »

Online FutureSpaceTourist

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 17, 2020
« Reply #29 on: 05/13/2020 07:37 pm »
https://twitter.com/eg0911/status/1260628535015813121

Quote
OCISLY on its way out of Port Canaveral for the upcoming starlink launch. @SpaceXFleet

Online zubenelgenubi

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : NET May 17, 2020
« Reply #30 on: 05/14/2020 12:15 am »
When is the static fire going to happen? I think they don't want it to happen with the Atlas right next to it, especially as it has the payload on top. So it has to be quite a few days before for the launch to happen the day after OTV-6
SLC 40 and 41 are 1.5 miles (2.4 km) apart.  They were spaced that far apart for a reason. 

 - Ed Kyle

And, Atlas was in its VIF at the time of the Falcon Static Fire.
From Back-to-back launches scheduled from Cape Canaveral this weekend, dated May 8
Quote
ULA ground crews plan to transfer the Atlas 5 rocket to pad 41 Thursday morning [May 14] from the Vertical Integration Facility, where the launcher was stacked over the last few weeks. ULA installed the X-37B spacecraft on top of the Atlas 5 inside the vertical hangar May 5.
« Last Edit: 05/14/2020 12:17 am by zubenelgenubi »
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Offline soltasto

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : NET May 17, 2020
« Reply #31 on: 05/14/2020 06:42 am »
When is the static fire going to happen? I think they don't want it to happen with the Atlas right next to it, especially as it has the payload on top. So it has to be quite a few days before for the launch to happen the day after OTV-6
SLC 40 and 41 are 1.5 miles (2.4 km) apart.  They were spaced that far apart for a reason. 

 - Ed Kyle

If I remember correctly, when AMOS-6 exploded some debris reached pad 41, but as the Atlas was still in the VIF, no damage to the vehicle was reported. I doubt ULA would want to have their rocket on the pad when another one is a potential danger next door.

Offline PM3

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 17, 2020
« Reply #32 on: 05/14/2020 02:34 pm »
Weather 80 % favorable on launch day, 90 % on backup day.
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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 17, 2020
« Reply #33 on: 05/14/2020 02:44 pm »
Not looking too good for booster recovery ops; wonder if they'll postpone or take the chance.
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Online zubenelgenubi

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 17, 2020
« Reply #34 on: 05/14/2020 02:49 pm »
Back-to-back launches scheduled from Cape Canaveral this weekend, dated May 13
Quote
The Falcon 9 launch attempt Sunday will only go ahead if the Atlas 5 rocket takes off as scheduled Saturday, according to Brig. Gen. Doug Schiess, commander of the 45th Space Wing, which manages range operations at Cape Canaveral Air Force Station.

For now, the Atlas 5 has Sunday booked as a backup launch opportunity on the Eastern Range at Cape Canaveral.
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Offline gongora

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 17, 2020
« Reply #35 on: 05/14/2020 02:49 pm »
Not looking too good for booster recovery ops; wonder if they'll postpone or take the chance.

Depending on the weather for the Atlas launch, the choice may be made for them anyway.
« Last Edit: 05/14/2020 02:49 pm by gongora »

Offline wannamoonbase

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 17, 2020
« Reply #36 on: 05/14/2020 07:58 pm »
Has it been mentioned if this payload fairing is new or being reused?
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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 17, 2020
« Reply #37 on: 05/14/2020 09:28 pm »
https://twitter.com/spacexfleet/status/1261039191913369601

Quote
Fleet Update!

OCISLY progress to LZ:
█████░░░░░░░ 42%

Ms. Tree and Ms. Chief are still docked at Port Canaveral at this time.

Offline Elthiryel

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 17, 2020
« Reply #38 on: 05/15/2020 12:47 am »
And now the fairing catchers are also out of the port.

https://twitter.com/spacecoast_stve/status/1261088099410546690?s=21

Has it been mentioned if this payload fairing is new or being reused?
The last time when they were reusing the fairings, they mentioned it in one of the post static fire tweets, it did not happen this time, so I think we can assume these are the new fairings.
GO for launch, GO for age of reflight

Offline leetdan

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Re: SpaceX F9 : Starlink 8 (v1.0 L7) : May 17, 2020
« Reply #39 on: 05/15/2020 01:11 am »
The last time when they were reusing the fairings, they mentioned it in one of the post static fire tweets, it did not happen this time, so I think we can assume these are the new fairings.

The definitive answer will be in the press kit, typically released the day before launch.

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