任务档案 · MISSION

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SpaceX · 猎鹰 9 Block 5 · 4E 号发射工位 (SLC-4E)

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任务简介

一批22颗卫星用于Starlink巨型星座——SpaceX的太空互联网通信系统项目。

原文

↗ SpaceX

A batch of 22 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

飞行时间线 Flight Timeline23 节点

T−38:00

加注决议通过GO for Prop Load

Launch director verifies go for propellant load

T−35:00

推进剂加注开始Prop Load

Start of propelland loading

T−35:00

一级 LOX (液氧) 加注Stage 1 LOX Load

Start of liquid oxygen loading in the first stage

T−16:00

二级 LOX (液氧) 加注Stage 2 LOX Load

Start of liquid oxygen loading in the second stage

T−07:00

发动机预冷Engine Chill

Start of engine chilling

T−01:00

燃料箱增压Tank Press

Fuel tanks are pressurized to flight levels

T−01:00

自动倒数启动Startup

The onboard computer takes control over the countdown and runs last checks

T−00:45

发射决议通过GO for Launch

Launch director verifies go for launch

T−00:03

点火Ignition

Start of the engine ignition sequence

T+00:00

升空Liftoff

First upwards movement of the rocket

T+01:12

最大动压点Max-Q

Maximum dynamic pressure

T+02:26

主发动机关机MECO

Cut-off of the main engine

T+02:30

二级分离Stage 2 Separation

Separation of the second stage from the first

T+02:36

二级发动机第一次启动SES-1

First start of the second engine

T+03:05

整流罩分离Fairing Separation

Separation of the payload fairing

T+06:15

再入减速点火Entry Burn Startup

Start of the atmospheric entry burn

T+06:37

再入减速关机Entry Burn Shutdown

End of the atmospheric entry burn

T+08:08

一级着陆减速点火Stage 1 Landing Burn

Start of the first stage landing burn

T+08:30

一级着陆Stage 1 Landing

Landing of the first stage

T+08:38

二级发动机第一次关机SECO-1

First cut-off of the second engine

T+53:43

二级发动机第二次启动SES-2

Second start of the second engine

T+53:45

二级发动机第二次关机SECO-2

Second cut-off of the second engine

T+01:02:47

卫星组释放Starlink

Deployment of the Starlink stack from the rocket

任务更新30 条

09:3901/24

Cosmic_Penguin · 01/24

Launch success.

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08:4001/24

Cosmic_Penguin · 01/24

Liftoff.

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08:2601/24

LL2 · 01/24

Livestream has started

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02:4901/24

Nosu · 01/23

T-0 is accurate to the second

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15:4401/23

Nosu · 01/23

Updating window end

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10:4401/22

Cosmic_Penguin · 01/22

Scrubbed for the day, next attempted 23rd LT.

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09:5501/22

Jay · 01/22

Delayed to 02:59 UTC

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09:3901/22

Jay · 01/22

Updated T-0

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14:0301/21

Cosmic_Penguin · 01/21

Tweaked T-0.

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13:1601/21

Cosmic_Penguin · 01/21

Scrubbed for the day due to weather.

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12:3601/21

Cosmic_Penguin · 01/21

New T-0.

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12:0201/21

Cosmic_Penguin · 01/21

New T-0.

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11:3301/21

Cosmic_Penguin · 01/21

Tweaked T-0.

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10:5101/21

SwGustav · 01/21

Updating T-0

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10:3101/21

SwGustav · 01/21

Updating T-0

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07:0901/21

Nosu · 01/20

Updating T-0

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10:4501/20

Cosmic_Penguin · 01/20

Scrubbed for the day.

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10:1501/20

Cosmic_Penguin · 01/20

Hold.

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10:0601/20

LL2 · 01/20

Livestream has started

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15:2301/19

Nosu · 01/19

Adding seconds to T-0

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12:0701/19

Cosmic_Penguin · 01/19

Scrubbed for the day.

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11:5701/19

LL2 · 01/19

Livestream has started

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08:3401/19

Cosmic_Penguin · 01/19

GO for launch.

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01:5001/19

Cosmic_Penguin · 01/18

Updated T-0.

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10:2101/17

Cosmic_Penguin · 01/17

Tweaked launch window per marine navigation warnings.

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00:0701/17

Cosmic_Penguin · 01/16

NET January 19 UTC per NOTAMs B0041/24 / R0016/24.

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09:3301/16

Cosmic_Penguin · 01/16

ASDS not in position to support launch attempt on January 17 UTC.

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10:0901/13

Cosmic_Penguin · 01/13

NET January 17 UTC.

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23:2401/11

Cosmic_Penguin · 01/11

NET January 16 UTC per marine navigation warnings.

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02:4910/15

Nosu · 10/14

Adding launch

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