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07:2102/19 CST▶ 直播
任务档案 · MISSION
星链 10-12
SpaceX · 猎鹰 9 Block 5 · 40 号发射工位 (SLC-40)
成功
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任务简介
一批23颗卫星用于Starlink巨型星座——SpaceX的太空互联网通信系统项目。首次Starlink发射将实现Falcon 9助推器在巴哈马水域着陆。
原文
A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system. First Starlink launch to feature a Falcon 9 booster landing within The Bahamas waters.
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
自动倒数启动Startup
The onboard computer takes control over the countdown and runs last checks
T−01:00
燃料箱增压Tank Press
Fuel tanks are pressurized to flight levels
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+01:09
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+03:08
整流罩分离Fairing Separation
Separation of the payload fairing
T+06:05
再入减速点火Entry Burn Startup
Start of the atmospheric entry burn
T+06:30
再入减速关机Entry Burn Shutdown
End of the atmospheric entry burn
T+07:52
一级着陆减速点火Stage 1 Landing Burn
Start of the first stage landing burn
T+08:15
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+55:33
二级发动机第二次启动SES-2
Second start of the second engine
T+55:35
二级发动机第二次关机SECO-2
Second cut-off of the second engine
T+01:04:27
卫星组释放Starlink
Deployment of the Starlink stack from the rocket
任务更新12 条
08:4802/19
Launch success.
↗ 链接07:2802/19
Liftoff.
↗ 链接06:5502/19
Unofficial Re-stream by SPACE AFFAIRS has started
↗ 链接04:2602/19
Now targeting Feb 18 at 23:21 UTC
↗ 链接10:4102/18
Tweaked T-0.
↗ 链接01:2302/18
Tweaked T-0.
↗ 链接00:5802/18
Weather is 95% favorable for launch.
↗ 链接12:2902/16
Tweaked T-0.
↗ 链接03:0502/12
Delayed to NET February 18.
↗ 链接06:5002/08
GO for launch.
↗ 链接00:3701/22
Reverted to NET January TBD with NOTAMs and marine navigation warnings cancelled.
↗ 链接02:2101/17
Added launch.
↗ 链接