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任务成功
载荷已部署入轨。
00:5304/10 CST▶ 直播
任务档案 · MISSION
NROL-70
联合发射联盟 (ULA) · 德尔塔 IV 重型 · 37B 号发射工位 (SLC-37B)
成功
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任务简介
NRO的机密有效载荷。 Delta IV Heavy火箭的最后一次飞行。
飞行时间线 Flight Timeline10 节点
T−00:05
点火Ignition
Start of the engine ignition sequence
T+00:00
升空Liftoff
First upwards movement of the rocket
T+01:18
突破音速Supersonic
Vehicle is supersonic
T+01:20
最大动压点Max-Q
Maximum dynamic pressure
T+03:55
助推器发动机关机BECO
Booster Engine Cutoff
T+03:57
助推器分离Booster Separation
The side boosters are separated from the launcher.
T+05:35
主发动机关机MECO
Cut-off of the main engine
T+05:42
二级分离Stage 2 Separation
Separation of the second stage from the first
T+05:55
二级发动机第一次启动SES-1
First start of the second engine
T+06:37
整流罩分离Fairing Separation
Separation of the payload fairing
任务更新21 条
07:1904/10
Launch success confirmed
↗ 链接00:5304/10
Liftoff
00:2104/10
Official Webcast by United Launch Alliance has started
↗ 链接20:3304/08
Weather 90% GO
↗ 链接02:1104/03
Rescheduled for April 9.
↗ 链接23:3603/31
NET April 8.
↗ 链接15:0303/31
Delayed beyond April 1st UTC.
↗ 链接08:2603/29
NET April 1st.
↗ 链接08:0603/29
Delayed beyond March 29, TBD.
↗ 链接03:5203/29
Setting GO
↗ 链接02:4903/29
Scrubbed for the day, caused by a GN2 pipeline ground pump failure.
↗ 链接02:4303/29
Hold at T-3:58.
↗ 链接02:1203/29
Official Webcast by United Launch Alliance has started
↗ 链接00:0003/29
New T-0.
↗ 链接23:2903/28
New T-0.
↗ 链接22:5703/25
Weather 30% GO.
↗ 链接23:1103/24
Launch time confirmed by NRO.
↗ 链接11:5903/23
Added tentative launch window per marine navigation warnings.
↗ 链接23:0203/12
NET March 28.
↗ 链接02:0809/13
NET March 2024.
↗ 链接11:0906/21
NET February 2024.
↗ 链接