任务档案 · MISSION

ViaSat-3 F2 (ViaSat-3 EMEA)

联合发射联盟 (ULA) · 宇宙神 V 551 · 41 号发射工位 (SLC-41)

成功

任务成功

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任务简介

ViaSat-3 是一系列三颗 Ka 波段卫星，预计将为卫星平台在服务速度和灵活性方面提供极为优越的能力。每颗 ViaSat-3 级卫星预计将提供超过 1 Tbps 的网络容量，并利用高度灵活性动态地将容量导向客户所在位置。

原文

↗ Atlas V ViaSat-3 F2

The ViaSat-3 is a series of three Ka-band satellites is expected to provide vastly superior capabilities in terms of service speed and flexibility for a satellite platform. Each ViaSat-3 class satellite is expected to deliver more than 1-Terabit per second of network capacity, and to leverage high levels of flexibility to dynamically direct capacity to where customers are located.

飞行时间线 Flight Timeline14 节点

T−00:02

点火Ignition

Start of the engine ignition sequence

T+00:01

升空Liftoff

First upwards movement of the rocket

T+00:54

最大动压点Max-Q

Maximum dynamic pressure

T+01:46

固体助推器 (SRB) 分离SRB Separation

The solid rocket boosters are separated from the launcher.

T+03:14

整流罩分离Fairing Separation

Separation of the payload fairing

T+04:23

主发动机关机MECO

Cut-off of the main engine

T+04:29

二级分离Stage 2 Separation

Separation of the second stage from the first

T+04:39

二级发动机第一次启动SES-1

First start of the second engine

T+11:35

二级发动机第一次关机SECO-1

First cut-off of the second engine

T+21:34

二级发动机第二次启动SES-2

Second start of the second engine

T+26:55

二级发动机第二次关机SECO-2

Second cut-off of the second engine

T+03:26:00

二级发动机第三次启动SES-3

Third start of the second engine

T+03:29:08

二级发动机第三次关机SECO-3

Third cut-off of the second engine

T+03:32:23

载荷分离Payload Separation

Final deployment of the payload from the rocket

任务更新24 条

19:0111/14

Cosmic_Penguin · 11/14

Launch success with satellite in contact.