任务档案 · MISSION

EarthCARE

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

成功

任务成功

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任务简介

EarthCARE（地球云气溶胶与辐射探测者）是ESA和JAXA的联合任务。该任务的主要目标是观测和表征云与气溶胶，以及测量地球表面和大气反射的太阳辐射与发射的红外辐射。

原文

↗ SpaceX

EarthCARE (Earth Cloud Aerosol and Radiation Explorer) is a joint mission of ESA and JAXA. The main goal of the mission is the observation and characterization of clouds and aerosols as well as measuring the reflected solar radiation and the infrared radiation emitted from Earth's surface and atmosphere.

飞行时间线 Flight Timeline24 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+01:07

最大动压点Max-Q

Maximum dynamic pressure

T+02:19

主发动机关机MECO

Cut-off of the main engine

T+02:23

二级分离Stage 2 Separation

Separation of the second stage from the first

T+02:24

二级发动机第一次启动SES-1

First start of the second engine

T+02:24

一级翻转机动Stage 1 Flip

Flip maneuver of the first stage

T+02:36

助推器返回点火Booster Boostback Burn Startup

Start of the booster boostback burn

T+02:46

整流罩分离Fairing Separation

Separation of the payload fairing

T+03:19

助推器返回关机Booster Boostback Burn Shutdown

End of the booster boostback burn

T+06:19

再入减速点火Entry Burn Startup

Start of the atmospheric entry burn

T+06:38

再入减速关机Entry Burn Shutdown

End of the atmospheric entry burn

T+07:30

一级着陆减速点火Stage 1 Landing Burn

Start of the first stage landing burn

T+07:46

一级着陆Stage 1 Landing

Landing of the first stage

T+08:41

二级发动机第一次关机SECO-1

First cut-off of the second engine

T+10:42

载荷分离Payload Separation

Final deployment of the payload from the rocket

载荷1

Low Earth Orbit

任务更新8 条

07:1505/29

Cosmic_Penguin · 05/28

Satellite signal acquisition confirmed.

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06:3305/29

Cosmic_Penguin · 05/28

Spacecraft separation.

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06:2005/29

Cosmic_Penguin · 05/28

Liftoff.

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18:0105/17

Cosmic_Penguin · 05/17

Added launch date and time.

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08:2710/28

Cosmic_Penguin · 10/28

NET May 2024.

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08:5207/02

Cosmic_Penguin · 07/02

NET 2Q 2024.

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20:3406/29

Nosu · 06/29

Moved to Falcon 9 from Vega-C due to a delayed return to flight after a launch failure and the larger than expected spacecraft size requiring cutouts in the Vega-C fairing.

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20:2310/20

Nosu · 10/20

Updating launch vehicle to Vega-C

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