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2025 · China Aerospace Science and Technology Corporation

TJSW-21

successLong March 3B/E | TJSW-21

Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.

Overview

Date / time
November 21, 2025 at 10:55 AM UTC
Outcome
success
Launch site
Launch Complex 2 (LC-2)
Mission
TJSW-21
Mission type
Government/Top Secret
Orbit achieved
Elliptical Orbit
Launch vehicle
Long March 3B/E →
Launch provider
China Aerospace Science and Technology Corporation →

Payloads deployed · 1

TJS-21
GEO