Polaris
Intelligence
My Polaris
Intelligence
Space & Launch
Ecosystem
About
Ctrl K
Explore
Sign in
Shiyan 28B-02
active
Earth Observation
LEO
COSPAR 2025-177A
Launched 8/17/2025
Admin Edit
Mission & Launch
Launch Mission
Shiyan 28B-02 Mission
Launch Vehicle
Long March 4C
Launch Date
8/17/2025
Orbit & Mass
Orbit Class
LEO
Altitude
793.5 km
Inclination
11 deg
Dry Mass
2,000 kg
Total Mass
2,000 kg
Payload Classification
Mission Type
Earth Observation
Payload Category
EOSCI
Payload Class
D
Organizations
Operator
Chinese People’s Liberation Army
Manufacturer
Chinese Academy of Sciences’ Innovation Academy for Microsatellites
Registry
COSPAR ID
2025-177A
Track