Payload
SZ-21 MODULE
OperationalPayloadLEO
SZ-21 MODULE is a China payload satellite, launched on October 31, 2025 into LEO.
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Launch
- Launch date
- October 31, 2025 at 03:44 PM UTC
- Launch site
- Jiuquan, China
- Launched by
- Long March 2F/G →
- Operator
- China Aerospace Science and Technology Corporation
- Mission
- Shenzhou 21
- Launch record
- View full launch →
Orbit
- Orbit regime
- LEO
- Apoapsis
- 347 km
- Periapsis
- 337 km
- Inclination
- 41.47°
- Orbital period
- 91.37 min
Spacecraft
- Operator
- China
- Launch mass
- 1,842 kg
Identity
- COSPAR (Int'l)
- 2025-246C
- NORAD catalog №
- 66515
- Object type
- Payload
- Owner / operator
China- Status
- Operational