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任务成功

The launch vehicle successfully inserted its payload(s) into the target orbit(s).

00:3109/20 CST▶ 直播
任务档案 · MISSION

星链 17-12

SpaceX · 猎鹰 9 Block 5 · B1088 · 4E 号发射工位 (SLC-4E)

成功
任务成功
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任务简介

为星链巨型星座发射一批24颗卫星——SpaceX的太空互联网通信系统项目。

原文
↗ SpaceX

A batch of 24 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
一级 LOX (液氧) 加注Stage 1 LOX Load
Start of liquid oxygen loading in the first stage
T−35:00
推进剂加注开始Prop Load
Start of propelland loading
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+02:25
主发动机关机MECO
Cut-off of the main engine
T+02:28
二级分离Stage 2 Separation
Separation of the second stage from the first
T+02:35
二级发动机第一次启动SES-1
First start of the second engine
T+02:54
整流罩分离Fairing Separation
Separation of the payload fairing
T+06:09
再入减速点火Entry Burn Startup
Start of the atmospheric entry burn
T+06:33
再入减速关机Entry Burn Shutdown
End of the atmospheric entry burn
T+07:57
一级着陆减速点火Stage 1 Landing Burn
Start of the first stage landing burn
T+08:21
一级着陆Stage 1 Landing
Landing of the first stage
T+08:40
二级发动机第一次关机SECO-1
First cut-off of the second engine
T+53:34
二级发动机第二次启动SES-2
Second start of the second engine
T+53:36
二级发动机第二次关机SECO-2
Second cut-off of the second engine
T+01:02:26
卫星组释放Starlink
Deployment of the Starlink stack from the rocket

任务更新17 条

01:4309/20
Cosmic_Penguin · 09/20

Launch success.

↗ 链接
00:3109/20
hitura-nobad · 09/20

Liftoff!

↗ 链接
00:2209/20
LL2 · 09/20

Unofficial Re-stream by SPACE AFFAIRS has started

↗ 链接
23:2309/19
Cosmic_Penguin · 09/19

Now targeting Sep 19 at 16:31 UTC

↗ 链接
10:1409/19
Cosmic_Penguin · 09/19

Now targeting Sep 19 at 16:22 UTC

↗ 链接
00:2409/19
Cosmic_Penguin · 09/19

Now targeting Sep 19 at 15:44 UTC

↗ 链接
00:1709/19
Cosmic_Penguin · 09/19

Scrubbed for the day.

↗ 链接
23:4109/18
Cosmic_Penguin · 09/18

Now targeting Sep 18 at 16:31 UTC

↗ 链接
20:0909/18
Cosmic_Penguin · 09/18

Now targeting Sep 18 at 16:27 UTC

↗ 链接
03:5109/18
Cosmic_Penguin · 09/18

Now targeting Sep 18 at 15:43 UTC

↗ 链接
23:5709/17
Cosmic_Penguin · 09/17

Scrubbed for the day due to weather.

↗ 链接
23:4909/17
Cosmic_Penguin · 09/17

Hold at T-00:38 for weather.

↗ 链接
23:3909/17
LL2 · 09/17

Unofficial Re-stream by SPACE AFFAIRS has started

↗ 链接
23:0309/17
Cosmic_Penguin · 09/17

Now targeting Sep 17 at 15:48 UTC

↗ 链接
05:0609/17
Cosmic_Penguin · 09/17

Now targeting Sep 17 at 15:43 UTC

↗ 链接
08:3509/10
Cosmic_Penguin · 09/10

GO for launch.

↗ 链接
23:2409/08
Cosmic_Penguin · 09/08

Added launch.

↗ 链接

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