✕
任务失利
任务未达成预期目标。
12:4801/12 CST▶ 直播
任务档案 · MISSION
EOS-N1 and others
印度空间研究组织 (ISRO) · PSLV-DL · 萨蒂什·达万航天中心第一发射台
失利
▶ 观看直播任务失利 · 查看事故通报
任务简介
来自印度新空间有限公司（NSIL）的小型地球观测卫星，用于“印度战略用户”，细节待定。 此次发射还将搭载18个其他拼车载荷。
原文
Small Earth observation satellite from NewSpace India Limited (NSIL) for an "Indian strategic user", details TBD. This launch will also carry 18 other ride-share payloads.
事故描述
第三级在燃烧末期失去姿态控制；第四级分离并点火，但无法重新获得控制。
飞行时间线 Flight Timeline17 节点
T−00:03
滚转控制推进器点火RCT
Ignition of Roll Control Thrusters
T+00:00
点火Ignition
Start of the engine ignition sequence
T+00:00
助推器点火Booster Ignition
Ignition of the solid rocket boosters.
T+01:10
助推器分离Booster Separation
The side boosters are separated from the launcher.
T+01:52
二级分离Stage 2 Separation
Separation of the second stage from the first
T+01:52
二级发动机启动SES
Start of the second engine
T+02:48
整流罩分离Fairing Separation
Separation of the payload fairing
T+02:53
闭环制导启动CLG
Start of Closed Loop Guidance
T+04:23
三级分离Stage 3 Separation
Separation of the third stage from the second
T+04:25
三级发动机点火Stage 3 Ignition
Third stage engine ignites.
T+08:15
末级 (Kick Stage) 分离Kick Stage Separation
Separation of the kick stage from the previous stage
T+08:25
末级 (Kick Stage) 点火Kick Stage Ignition
Start of the kick stage engine
T+16:25
末级 (Kick Stage) 关机Kick Stage Cut-off
Cut-off of the kick stage engine
T+17:55
载荷分离Payload Separation
Final deployment of the payload from the rocket
T+01:46:00
末级 (Kick Stage) 点火Kick Stage Ignition
Start of the kick stage engine
T+01:46:18
末级 (Kick Stage) 关机Kick Stage Cut-off
Cut-off of the kick stage engine
T+01:48:05
载荷分离Payload Separation
Final deployment of the payload from the rocket
任务更新13 条
13:2701/12
Launch failure.
↗ 链接12:4801/12
Liftoff.
↗ 链接12:1501/12
Official Webcast by ISRO Official has started
↗ 链接20:4801/11
Tweaked T-0.
↗ 链接01:4201/07
Go for launch.
↗ 链接10:0501/04
NET January 12.
↗ 链接23:0701/01
NET January 11.
↗ 链接18:2612/26
Delayed to NET January 10.
↗ 链接21:0112/17
Delayed to NET January 5.
↗ 链接14:0612/14
Delayed to December 31.
↗ 链接01:1412/10
Updated launch vehicle configuration.
↗ 链接23:0612/05
NET December 25 per NOTAMs.
↗ 链接05:2611/16
Added launch (see also https://www.reddit.com/r/ISRO/s/boz7aJUgCJ for a summary).
↗ 链接