任务档案 · MISSION

Astranis: From One to Many (4x Astranis MicroGEO)

SpaceX · 猎鹰 9 Block 5 · 40 号发射工位 (SLC-40)

成功

任务成功

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任务简介

四颗Astranis MicroGEO通信卫星将被送入定制的地球静止轨道，从那里进行在轨机动以到达各自的槽位。

原文

↗ SpaceX

Four Astranis MicroGEO communications satellite to be inserted in a custom geostationary orbit, from where they conduct on-orbit maneuvers to reach their individual slots.

飞行时间线 Flight Timeline26 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+01:14

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+02:31

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+03:21

整流罩分离Fairing Separation

Separation of the payload fairing

T+06:23

再入减速点火Entry Burn Startup

Start of the atmospheric entry burn

T+06:50

再入减速关机Entry Burn Shutdown

End of the atmospheric entry burn

T+07:52

二级发动机第一次关机SECO-1

First cut-off of the second engine

T+08:19

一级着陆减速点火Stage 1 Landing Burn

Start of the first stage landing burn

T+08:26

一级着陆Stage 1 Landing

Landing of the first stage

T+26:25

二级发动机第二次启动SES-2

Second start of the second engine

T+27:30

二级发动机第二次关机SECO-2

Second cut-off of the second engine

T+33:45

载荷分离Payload Separation

Final deployment of the payload from the rocket

T+34:45

载荷分离Payload Separation

Final deployment of the payload from the rocket

T+35:45

载荷分离Payload Separation

Final deployment of the payload from the rocket

T+36:45

载荷分离Payload Separation

Final deployment of the payload from the rocket

任务更新24 条

16:1712/29

Cosmic_Penguin · 12/29

All 4 satellites now in contact.

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13:3712/29

hitura-nobad · 12/29

All 4 Payloads deployed

↗ 链接

13:0012/29

hitura-nobad · 12/29

Liftoff!

↗ 链接

20:0912/28

Nosu · 12/28

Weather 85% GO

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06:0912/28

Nosu · 12/27

Setting GO

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00:0112/24

Cosmic_Penguin · 12/23

NET December 29.

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11:0912/22

Cosmic_Penguin · 12/22

Delayed for additional launch vehicle checks; new date TBD.

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14:0812/21

Cosmic_Penguin · 12/21

Updated launch weather.

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14:0512/21

Cosmic_Penguin · 12/21

Confirmed rescheduled for December 22.

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13:0412/21

SwGustav · 12/21

Scrubbed, more info TBD

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12:5412/21

hitura-nobad · 12/21

Webcast live.

11:0712/21

Cosmic_Penguin · 12/21

New T-0.

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08:5412/21

Cosmic_Penguin · 12/21

New T-0.

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09:1512/20

Cosmic_Penguin · 12/20

GO for launch.

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22:0412/19

Nosu · 12/19

Weather >95% GO, no concerns

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10:3212/17

Cosmic_Penguin · 12/17

NET December 21 UTC.

↗ 链接

23:2112/16

Cosmic_Penguin · 12/16

NET December 20 UTC.

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02:0012/12

Cosmic_Penguin · 12/11

NET December 18 UTC (launch window per https://www.cadenaois.org/vpublic_anspdetail.jsp?view=15#).

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11:3812/10

Cosmic_Penguin · 12/10

Targeting NET December 17 UTC.

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23:3410/10

Cosmic_Penguin · 10/10

NET November.

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08:1906/14

Cosmic_Penguin · 06/14

NET Q3 2024.

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07:2902/22

Cosmic_Penguin · 02/21

NET mid-2024.

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15:1311/16

Cosmic_Penguin · 11/16

NET Q1 2024.

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04:1304/06

Nosu · 04/05

Adding launch TBD 2023

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