China Aerospace Science and Technology Corporation · Long March 3C/YZ-1

Shiyan 29

Name: Shiyan 29
Start: 2025-09-05T02:34:00+00:00
End: 2025-09-05T02:53:00+00:00
Location: Xichang Satellite Launch Center, People's Republic of China

SUCCESSGovernment/Top SecretGSO

Friday, September 5, 2025 at 02:34 AM UTC

Xichang Satellite Launch Center, People's Republic of China

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T-MINUS

Days

Hrs

Min

Sec

Mission Overview

Satellite officially named for "space environment detection" purposes, exact details unknown.

Payloads

Type

Government/Top Secret

Vehicle

Long March 3C/YZ-1

Window

02:26 AM UTC – 02:53 AM UTC

Rocket

Long March 3C/YZ-1

China Aerospace Science and Technology Corporation

Launch Site

Xichang Satellite Launch Center, People's Republic of China

Shiyan 29

Mission Overview

Rocket

Launch Site

Orbit

Launch Window

Launch Site Weather

Track

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