Starlink Fl52 Group 3-2(v1.5 L23)x46– Falcon 9(B1071.4)– Vandenberg SLC-4E– 22.07.2022 17:39 UTC

[zandr]

https://nextspaceflight.com/launches/details/6953
Starlink Group 3-2
Launch Time
Thu Jul 21, 2022 20:13 GMT+3
Rocket
Falcon 9 Block 5
...
Vehicles
B1071  Flight #4
Of Course I Still Love You
...
Mission Details
Starlink Group 3-2
SpaceX will launch a batch of Starlink satellites for their high-speed low earth orbit internet constellation.
Sun-Synchronous Orbit

Location
SLC-4E, Vandenberg SFB, California, USA

[Pirat5]

Raul @Raul74Cz  2 ч
LHA map for #Starlink Group 3-2 from VSFB SLC-4E NET 21 Jul 17:13 UTC, altern. 22-24 Jul based on issued NOTMAR/NOTAMs. B1071.4 planned landing with roughly estimated fairing recovery approx. 635km downrange. Stage2 debris reentry in southern Pacific. http://bit.do/LHA19
Вы не можете просматривать это вложение.

[zandr]

https://www.spacex.com/launches/sl3-2/

SpaceX is targeting Thursday, July 21 for a Falcon 9 launch of 46 Starlink satellites to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force Base in California. The instantaneous launch window is at 10:39 a.m. PT, (17:39 UTC), and a backup opportunity is available on Friday, July 22 at 10:39 a.m. PT, (17:39 UTC).

The first stage booster supporting this mission previously launched NROL-87, NROL-85 and SARah-1. Following stage separation, Falcon 9's first stage will return to Earth and land on the Of Course I Still Love You droneship stationed in the Pacific Ocean.

A live webcast of this mission will begin about five minutes prior to liftoff...

[zandr]

Там же

LAUNCH, LANDING, AND DEPLOYMENT
All times are approximate

HR/MIN/SEC   EVENT
00:01:12   Max Q (moment of peak mechanical stress on the rocket)
00:02:32   1st stage main engine cutoff (MECO)
00:02:35   1st and 2nd stages separate
00:02:42   2nd stage engine starts (SES-1)
00:02:48   Fairing deployment
00:06:18   1st stage entry burn start
00:06:36   1st stage entry burn complete
00:08:03   1st stage landing burn start
00:08:24   1st stage landing
00:08:48   2nd stage engine cutoff (SECO-1)
00:54:01   2nd stage engine starts (SES-2)
00:54:02   2nd stage engine cutoff (SECO-2)
01:03:03   Starlink satellites deploy

[zandr]

Код Выделить Развернуть

https://www.youtube.com/watch?v=Bwcz0nSXOfY

https://www.youtube.com/watch?v=Bwcz0nSXOfY
Starlink Mission
SpaceX

[zandr]

Код Выделить Развернуть

https://www.youtube.com/watch?v=UP-1WXiRbXQ

https://www.youtube.com/watch?v=UP-1WXiRbXQ
SpaceX Falcon 9 Launches Starlink 3-2 Mission
NASASpaceflight

[zandr]

Т-4 мин.
Дождь, туман!

[zandr]

Останов!
За 46 секунд.

[Astro Cat]

Отмена походу.

[zandr]

Новое время Т- 00:15:00. Ожидание.

[zandr]

Трансляция прекращена.

[zandr]

SpaceX  @SpaceX
Falcon 9 called a hold at T-46 seconds ahead of today's planned launch of Starlink. Now targeting tomorrow, July 22 at 10:39 a.m. PT

Завтра на том же месте в тот же час. (с)

[Pirat5]

https://spaceflightnow.com/2022/07/21/falcon-9-starlink-3-2-mission-status-center/

[zandr]

https://spaceflightnow.com/2022/07/21/spacex-calls-rare-last-minute-abort-during-california-launch-countdown/

SpaceX called off a Falcon 9 launch attempt Thursday less than a minute before liftoff from Vandenberg Space Force Base in California, the company's first terminal countdown abort in more than 18 months for reasons other than bad weather or range safety.
...
But the countdown's computer sequencer aborted the pre-launch sequence at T-minus 46 seconds. SpaceX did not identify a reason for the hold, but weather parameters and the military-run range at Vandenberg were "go" for launch...

Прерывание не было связано с погодой.

[Astro Cat]

Т-минус 50 минут. Установлено время трансляции.

[Astro Cat]

22.07.2022 20:03
Стивен Кларк
Команда запуска SpaceX подтверждает, что все станции готовы начать загрузку уплотненного керосина и жидкого кислорода в ракету Falcon 9 на базе космических сил Ванденберг.

[Astro Cat]

22.07.2022 20:19
Стивен Кларк
Т-минус 20 минут. SpaceX подтверждает, что керосиновый топливный бак второй ступени теперь полностью загружен. Керосин и жидкий кислород продолжают поступать в первую ступень Falcon 9, а жидкий кислород начнет закачиваться во вторую ступень в минус 16 минут.

[Astro Cat]

Пуск! Улетела! 

[Astro Cat]

Есть отделение 2 ступени и сброс обтекателя!

[Astro Cat]

1 ступень успешно села на баржу.

Предварительный разгон 2й ступени закончен. V=28557 км/ч H=161км

Трансляция закончилась.

До 2 включения двигателя 2й ступени 45 мин.