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13:0407/13 CST▶ 直播
任务档案 · MISSION
Dror-1
SpaceX · 猎鹰 9 Block 5 · 40 号发射工位 (SLC-40)
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任务简介
注：SpaceX 将此次任务标识为“商业 GTO 1”。 Dror-1 是由以色列航空工业公司（IAI）建造和开发的一颗地球静止通信卫星。它旨在满足以色列未来 15 年的卫星通信需求。Dror-1 主要由 IAI 开发的以色列本土技术组成，包括先进的数字通信载荷和“太空智能手机”能力，以在卫星整个太空寿命期间提供通信灵活性。
原文
Note: SpaceX identifies the mission as "Commercial GTO 1". Dror-1 is a geostationary communication satellite built and developed by Israel Aerospace Industries (IAI). It is intended to meet the satellite communication needs of Israel for the next 15 years. Dror-1 is comprised primarily of local Israeli technologies developed at IAI, including an advanced digital communication payload and “smartphone in space” capabilities, to provide communication agility throughout the satellite’s lifetime in space.
飞行时间线 Flight Timeline19 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+01:10
最大动压点Max-Q
Maximum dynamic pressure
T+02:28
主发动机关机MECO
Cut-off of the main engine
T+02:32
二级分离Stage 2 Separation
Separation of the second stage from the first
T+02:39
二级发动机第一次启动SES-1
First start of the second engine
T+03:24
整流罩分离Fairing Separation
Separation of the payload fairing
T+06:14
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+08:04
一级着陆减速点火Stage 1 Landing Burn
Start of the first stage landing burn
T+08:27
一级着陆Stage 1 Landing
Landing of the first stage