任务档案 · MISSION

Raise and Shine (RAISE-4)

火箭实验室 (Rocket Lab) · 电子号 (Electron) · 火箭实验室 1B 号发射工位

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任务简介

RAISE-4（快速创新有效载荷演示卫星-4）是日本宇宙航空研究开发机构（JAXA）的一颗卫星，用于对通过公开征集选出的15个演示组件和设备进行在轨演示。该卫星将根据演示主题提出者的请求进行操作，并提供演示设备的实验数据以及实验期间的环境数据。其中6个演示载荷，以及原计划搭载同一运载火箭的4颗立方星，是原计划用于RAISE-3的重新飞行，后者于2022年10月未能进入轨道。由于Epsilon-S火箭第二级发动机持续出现测试问题，运载火箭从Epsilon-S换成了火箭实验室的电子号火箭。另外8颗搭载的立方星将在稍后由另一枚电子号火箭发射。

原文

↗ https://rocketlabcorp.com//assets/Uploads/RL-F77-JAXA-Presskit-v3.pdf

RAISE-4 (RApid Innovative payload demonstration Satellite-4) is a Japan Aerospace Exploration Agency (JAXA) satellite for on-orbit demonstrations of 15 demonstration components and equipment selected by public solicitation. The satellite will be operated in response to requests from the demonstration theme proposers, and will provide experimental data of the demonstration devices and environmental data during the experiments. 6 of the demonstration payload, as well as as well as 4 cubesats originally planned to ride on the same launch vehicle, are re-flight of those planned for RAISE-3, which failed to reach orbit in October 2022. The launch vehicle was switched from Epsilon-S to Rocket Lab's Electron due to continuous testing problems with the Epsilon-S' 2nd stage motor. The original 8 hitch-hiking cubesats will be launched on another Electron rocket later.

飞行时间线 Flight Timeline15 节点

T−02:00

自动倒数启动Startup

The onboard computer takes control over the countdown and runs last checks

T−00:02

点火Ignition

Start of the engine ignition sequence

T+00:00

升空Liftoff

First upwards movement of the rocket

T+01:03

突破音速Supersonic

Vehicle is supersonic

T+01:10

最大动压点Max-Q

Maximum dynamic pressure

T+02:31

主发动机关机MECO

Cut-off of the main engine

T+02:35

二级分离Stage 2 Separation

Separation of the second stage from the first

T+02:38

二级发动机启动SES

Start of the second engine

T+03:12

整流罩分离Fairing Separation

Separation of the payload fairing

T+06:29

电池热插拔 (Electron 二级电池更换)Battery Hotswap

Electron Second stages switches to a new set of batteries and jettisons the depleted ones.

T+09:05

二级发动机关机SECO

Cut-off of the second engine

T+09:09

末级 (Kick Stage) 分离Kick Stage Separation

Separation of the kick stage from the previous stage

T+51:43

末级 (Kick Stage) 点火Kick Stage Ignition

Start of the kick stage engine

T+53:54

末级 (Kick Stage) 关机Kick Stage Cut-off

Cut-off of the kick stage engine

T+54:44

载荷分离Payload Separation

Final deployment of the payload from the rocket

任务更新17 条

19:0112/14

Nosu · 12/14

Launch success.