Starlink Fl20 (x60) [v1.0-L19] – Falcon 9 (B1059.6) – Canaveral SLC-40 – 16.02.2021 ~03:59 UTC

Автор zandr, 04.02.2021 22:49:51

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zandr

https://www.reddit.com/r/spacex/wiki/launches/manifest
Цитата: undefined2021 Feb 11 [~05:30] Falcon 9 v1.2  LC-39A
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This mission launches the 19th batch of operational Starlink satellites, which are version 1.0, from LC-39A. It is the 20th Starlink launch overall. The satellites will be delivered to low Earth orbit and will spend a few weeks maneuvering to their operational altitude. The booster is expected to land on an ASDS.

SpaceX's internal name for this mission is Starlink V1.0-L19, publicly they refer to it as the 20th Starlink Mission.

zandr

ЦитироватьSpaceX @SpaceX
Standing down from this weekend's launch attempt of Starlink from LC-39A for additional inspections before flying one of our fleet-leading boosters, as the team continues to drive toward a separate Falcon 9 launch of Starlink from SLC-40 at the end of next week.

zandr


zandr


zandr

ЦитироватьEmre Kelly  @EmreKelly
SpaceX now appears to be targeting no earlier than Sunday, Feb. 14, for the next launch of Starlink satellites from KSC's pad 39A. Who needs Valentine's Day when you have Falcon 9's Day?
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zandr


zandr

ЦитироватьSpaceflight Now  @SpaceflightNow
SpaceX just test-fired a Falcon 9 rocket on pad 40 at Cape Canaveral Space Force Station in preparation for launch no earlier than Sunday night at 11:21pm EST (0421 GMT Monday) with the next batch of Starlink internet satellites.
https://vk.com/spacex?w=wall-41152133_300412
ЦитироватьSpaceX:
— Статическое огневое испытание Falcon 9 завершено. Нацеливаемся на запуск 60-ти спутников Starlink [миссия Starlink-19] cо стартовой площадки SLC-40 во Флориде 15 февраля в 07:21 МСК (04:21 UTC / 11:21 p.m. EST ).

Погода: 40% за GO. Низкий риск сильный ветров в верхних слоях атмосферы и умеренный риск проблем с погодой в райне спасения ускорителя и створок обтекателя.

zandr

https://vk.com/spacex?w=wall-41152133_300616
ЦитироватьЗапуск миссии Starlink-19
Старт (мгновенное окно):
- 15 февраля в 07:21 МСК
- 15 февраля 04:21 UTC
- 14 февраля 11:21 p.m. EST

Погода: 40% GO
ПН: 60 спутников Starlink v.1.0. Развёртывание полезной нагрузки через 1 час и 4 минуты после старта.
Место старта: SLC-40, База Космических сил США во Флориде
РН: Falcon 9 FT, 1-я ступень B1059.6 (6-й полёт). Ранее она использовалась в миссиях CRS-19, CRS-20, Starlink-8, SAOCOM-1B, NROL-108. Обтекатель - новый.
Посадка: на платформу OCISLY, 634 км от места старта, Атлантический океан, через 8 минут и 24 сек после старта.
Спасение обтекателя: корабли Go Ms.Tree и Go Ms.Chief попробуют спасти створки обтекателя в 709 км от места старта.
Пресс-кит: vk.cc/awshNx

Особенности миссии:
— 5-й запуск этого года, 108-й пуск Falcon 9 и 116-й запуск SpaceX.

Трансляция от SpaceX начнётся в 7:06 МСК (4:06 UTC).

zandr

К #6
Цитировать
The nine Merlin engines fired at 12:50 p.m. EST (1750 GMT) Saturday on pad 40 at Cape Canaveral Space Force Station, ramping up to 1.7 million pounds of thrust for several seconds as hold-down clamps firmly held the 1.2-million-pound rocket on the ground.

zandr

https://spaceflightnow.com/2021/02/14/falcon-9-starlink-v10-l19-mission-status-center/
Цитировать02/14/2021 20:28  Stephen Clark
An updated weather forecast from the U.S. Space Force's 45th Weather Squadron continues to show a 40% chance of favorable conditions for launch tonight.
The primary weather concerns are with cumulus clouds, surface electric fields that could generate lightning, and thick clouds over the spaceport.
Forecasters predict scattered rain showers in the area at launch time, and several cloud layers over Cape Canaveral. Winds should be from the south-southwest at 10 to 15 mph, with a temperature of about 68 degrees Fahrenheit.
SpaceX plans to start fueling the Falcon 9 rocket at 10:46 p.m. EST (0346 GMT), 35 minutes before the instantaneous launch window at 11:21 p.m. EST (0421 GMT).


zandr

https://spaceflightnow.com/2021/02/14/falcon-9-starlink-v10-l19-mission-status-center/
Цитировать02/15/2021 05:27  Stephen Clark
With less than two hours left in the countdown tonight, weather conditions here at Cape Canaveral are shaping up to be favorable for SpaceX to press on with a Falcon 9 launch attempt at 11:21 p.m. EST (0421 GMT). A band of thunderstorms has moved offshore over the Atlantic, and skies overhead are currently mostly clear.
Here's a view of the 229-foot-tall (70-meter) Falcon 9 on pad 40 moments ago.

Погода улучшилась!

zandr

https://twitter.com/SpaceflightNow/status/1361153559899832321
ЦитироватьSpaceflight Now  @SpaceflightNow
T-minus 60 minutes. Tonight's Falcon 9 launch is set for 11:21:11pm EST (0421:11 GMT) from pad 40 at Cape Canaveral Space Force Station in Florida.
This is SpaceX's fifth Falcon 9 launch of 2021, and the third this year dedicated to the Starlink fleet.

zandr

ЦитироватьSpaceflight Now  @SpaceflightNow
SCRUB. SpaceX says it is standing down from the Falcon 9 launch attempt tonight due to unfavorable weather.
Перенос по погоде.

zandr

ЦитироватьSpaceflight Now  @SpaceflightNow
After scrubbing tonight's countdown due to unfavorable weather, SpaceX says the Falcon 9 launch with 60 more Starlink satellites is rescheduled for 10:59pm EST (0359 GMT) tomorrow.

Pirat5

00:01:12Max Q (moment of peak mechanical stress on the rocket)
00:02:321st stage main engine cutoff (MECO)
00:02:361st and 2nd stages separate
00:02:442nd stage engine starts
00:03:09Fairing deployment
00:06:411st stage entry burn complete
00:08:241st stage landing
00:08:472nd stage engine cutoff (SECO-1)
00:45:312nd stage engine restarts
00:45:322nd stage engine cutoff (SECO-2)
01:04:28Starlink satellites deploy
LAUNCH, LANDING, AND DEPLOYMENT

https://www.spacex.com/launches/index.html

изменения по сравнению с Starlink Fl19 (x60) [v1.0-L18]

zandr

ЦитироватьSpaceflight Now  @SpaceflightNow
Forecasters from the US Space Force predict a 60% chance of favorable weather at Cape Canaveral for launch of a SpaceX Falcon 9 rocket with 60 more Starlink satellites tonight at 10:59pm EST (0359 GMT).

Погода даёт 60%

zandr

ЦитироватьSpaceflight Now  @SpaceflightNow
T-minus 35 minutes. SpaceX just started pumping liquid propellants into the two-stage Falcon 9 rocket at Cape Canaveral Space Force Station.
Liftoff with 60 Starlink internet satellites remains set for 10:59:37pm EST (0359:37 GMT).

zandr

ЦитироватьSpaceflight Now @SpaceflightNow
T-minus 20 minutes. Propellant loading is on track for tonight's instantaneous Falcon 9 launch opportunity at 10:59:37pm EST (0359:37 GMT).

This is the 120th launch from pad 40 at Cape Canaveral, including Titan and Falcon rockets.

zandr