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02:5308/27 CST▶ 直播
任务档案 · MISSION

NAOS

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

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任务简介

NAOS（国家先进光学系统）是卢森堡政府双用途观测卫星系统LUXEOSys（卢森堡地球观测系统）的空间组成部分。其目的是为北约等国家和国际政府及军事组织提供高分辨率图像。 这颗重800公斤的卫星由OHB Italia建造，配备了一台极高分辨率的光学相机，在约450公里高的太阳同步轨道上地面分辨率为50厘米。其设计运行寿命为7年。 此次发射还搭载了Dhruva Space的LEAP-1；Planet的Pelican-3和Pelican-4；以及Exolaunch的Acadia-6、FFLY-1、FFLY-2和FFLY-3。

原文
↗ SpaceX

NAOS (National Advanced Optical System) is the space component of Luxembourg's governmental dual-use observation satellite system LUXEOSys (Luxembourg Earth Observation System). Its purpose is to provide high resolution images to national and international governmental and military organizations such as NATO. The 800 kg satellite is built by OHB Italia and is equipped with a very high-resolution optical camera with a ground reolution of 50 cm in an around 450 km high sun-synchronous orbit. It will have a operational life time of 7 years. Also on board the launch is Dhruva Space's LEAP-1; Planet's Pelican-3 and Pelican-4; and Exolaunch’s Acadia-6, FFLY-1, FFLY-2, and FFLY-3.

飞行时间线 Flight Timeline35 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+01:12
最大动压点Max-Q
Maximum dynamic pressure
T+02:14
主发动机关机MECO
Cut-off of the main engine
T+02:18
二级分离Stage 2 Separation
Separation of the second stage from the first
T+02:22
一级翻转机动Stage 1 Flip
Flip maneuver of the first stage
T+02:25
二级发动机第一次启动SES-1
First start of the second engine
T+02:31
助推器返回点火Booster Boostback Burn Startup
Start of the booster boostback burn
T+02:41
整流罩分离Fairing Separation
Separation of the payload fairing
T+03:18
助推器返回关机Booster Boostback Burn Shutdown
End of the booster boostback burn
T+06:14
再入减速点火Entry Burn Startup
Start of the atmospheric entry burn
T+06:35
再入减速关机Entry Burn Shutdown
End of the atmospheric entry burn
T+07:20
一级着陆减速点火Stage 1 Landing Burn
Start of the first stage landing burn
T+07:57
一级着陆Stage 1 Landing
Landing of the first stage
T+09:29
二级发动机第一次关机SECO-1
First cut-off of the second engine
T+11:42
载荷分离Payload Separation
Final deployment of the payload from the rocket
T+11:48
载荷分离Payload Separation
Final deployment of the payload from the rocket
T+11:55
载荷分离Payload Separation
Final deployment of the payload from the rocket
T+52:34
二级发动机第二次启动SES-2
Second start of the second engine
T+52:37
二级发动机第二次关机SECO-2
Second cut-off of the second engine
T+01:05:55
二级发动机第三次启动SES-3
Third start of the second engine
T+01:05:59
二级发动机第三次关机SECO-3
Third cut-off of the second engine
T+01:08:50
载荷分离Payload Separation
Final deployment of the payload from the rocket
T+01:08:58
载荷分离Payload Separation
Final deployment of the payload from the rocket
T+01:09:07
载荷分离Payload Separation
Final deployment of the payload from the rocket
T+01:09:16
载荷分离Payload Separation
Final deployment of the payload from the rocket
T+01:09:26
载荷分离Payload Separation
Final deployment of the payload from the rocket

任务更新9 条

04:0508/27
Nosu · 08/26

Successful deployment of all payloads

↗ 链接
02:5408/27
Nosu · 08/26

Liftoff

↗ 链接
02:2508/27
LL2 · 08/26

Unofficial Re-stream by SPACE AFFAIRS has started

↗ 链接
00:0308/27
Nosu · 08/26

Adding seconds to T-0

↗ 链接
02:3008/19
Cosmic_Penguin · 08/18

GO for launch.

↗ 链接
15:1612/09
Cosmic_Penguin · 12/09

NET 1H 2025.

↗ 链接
18:5402/24
Cosmic_Penguin · 02/24

Launch vehicle switched from Vega-C to Falcon 9.

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07:5704/19
Cosmic_Penguin · 04/18

Vega-C RTF NET 2024.

↗ 链接
02:4202/18
spacevogel · 02/17

Satellite testing is planned for November, launch is no earlier than that.

↗ 链接