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任务成功
载荷已部署入轨。
19:3412/21 CST▶ 直播
任务档案 · MISSION
Bandwagon 2 (Dedicated Mid-Inclination 拼车任务)
SpaceX · 猎鹰 9 Block 5 · 4E 号发射工位 (SLC-4E)
成功
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任务简介
专用拼车飞行，前往中等倾角轨道，搭载数十颗商用和政府客户的微小卫星和纳米卫星。有效载荷包括韩国政府的425项目第三次飞行。
原文
Dedicated rideshare flight to a mid-inclination orbit with dozens of small microsatellites and nanosatellites for commercial and government customers. Payloads include the South Korean government's 425 Project Flight 3.
飞行时间线 Flight Timeline22 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+01:07
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+03:06
整流罩分离Fairing Separation
Separation of the payload fairing
T+03:21
助推器返回关机Booster Boostback Burn Shutdown
End of the booster boostback burn
T+06:32
再入减速点火Entry Burn Startup
Start of the atmospheric entry burn
T+06:52
再入减速关机Entry Burn Shutdown
End of the atmospheric entry burn
T+07:49
一级着陆减速点火Stage 1 Landing Burn
Start of the first stage landing burn
T+08:15
一级着陆Stage 1 Landing
Landing of the first stage
任务更新9 条
22:5112/21
Launch success.
↗ 链接19:3412/21
Liftoff.
↗ 链接19:1812/21
Unofficial Re-stream by SPACE AFFAIRS has started
↗ 链接16:2912/20
Tweaked T-0.
↗ 链接09:1812/20
GO for launch.
↗ 链接19:5912/19
Delayed to December 21.
↗ 链接00:0512/14
NET December 20.
↗ 链接14:1011/27
NET December 29 (launch site switch is per https://twitter.com/hawkeye360/status/1859244042296385871).
↗ 链接15:1508/16
Adding launch
↗ 链接