任务档案 · MISSION

CSG-3

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

CSG-3 是意大利航天局的一颗地球观测卫星，属于使用 X 波段合成孔径雷达的侦察星座的一部分。

原文

↗ SpaceX

CSG-3 is an Earth observation satellite for the Italian Space Agency, part of a reconnaissance constellation using synthetic aperture radars operating in the X-band.

飞行时间线 Flight Timeline14 节点

T+01:12

最大动压点Max-Q

Maximum dynamic pressure

T+02:15

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+02:26

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+02:37

整流罩分离Fairing Separation

Separation of the payload fairing

T+03:11

助推器返回关机Booster Boostback Burn Shutdown

End of the booster boostback burn

T+06:37

再入减速点火Entry Burn Startup

Start of the atmospheric entry burn

T+07:02

再入减速关机Entry Burn Shutdown

End of the atmospheric entry burn

T+07:53

一级着陆减速点火Stage 1 Landing Burn

Start of the first stage landing burn

T+08:23

一级着陆Stage 1 Landing

Landing of the first stage

T+10:31

二级发动机第一次关机SECO-1

First cut-off of the second engine

T+12:52

载荷分离Payload Separation

Final deployment of the payload from the rocket

任务更新23 条

13:1301/03

Cosmic_Penguin · 01/03

Launch success.

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10:2501/03

Cosmic_Penguin · 01/03

Spacecraft separation.

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10:0901/03

Cosmic_Penguin · 01/03

Liftoff.

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09:5001/03

LL2 · 01/03

Unofficial Re-stream by SPACE AFFAIRS has started

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00:4801/03

Cosmic_Penguin · 01/02

Tweaked T-0.

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01:1901/01

Cosmic_Penguin · 12/31

Go for launch.

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05:1212/31

Cosmic_Penguin · 12/30

Now targeting Jan 03 at 02:09 UTC

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02:3712/30

Cosmic_Penguin · 12/29

NET December 31 LT, to be confirmed.

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09:0012/29

Cosmic_Penguin · 12/29

Scrubbed due to pad GSE problem, new date to be confirmed (NET December 31 UTC per https://www.fly.faa.gov/adv/adv_spt).

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04:1212/29

Cosmic_Penguin · 12/28

Tweaked T-0.

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13:0812/28

Cosmic_Penguin · 12/28

Tweaked T-0.

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09:4812/28

Cosmic_Penguin · 12/28

Rescheduled for December 28 LT.

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09:4412/28

Cosmic_Penguin · 12/28

Scrubbed for the day.

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02:1812/28

hitura-nobad · 12/27

Now targeting Dec 28 at 02:09 UTC

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10:1512/27

Cosmic_Penguin · 12/27

Tweaked T-0.

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03:4112/20

Cosmic_Penguin · 12/19

Tweaked T-0.

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05:5612/17

Cosmic_Penguin · 12/16

GO for launch.

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06:0112/09

Cosmic_Penguin · 12/08

NET December 28.

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05:3811/16

Cosmic_Penguin · 11/15

Switching launch vehicle and launch services provider per latest information.

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10:1709/15

Cosmic_Penguin · 09/15

NET 2026.

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14:3907/16

Nosu · 07/16

NET December 2025

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16:0801/25

Nosu · 01/25

NET 2025

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14:0510/04

Nosu · 10/04

Adding CSG-3 on Vega-C NET 2024

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