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SJ-21 subsatellite

retired

Technology DemonstrationGEOCOSPAR 2021-094CLaunched 10/24/2021

Mission & Launch

Launch Mission: Shi Jian 21 Mission
Launch Vehicle: Long March 3B G2
Launch Date: 10/24/2021
Last Contact: 12/31/2021

Orbit & Mass

Orbit Class: GEO
Altitude: 35,935 km
Inclination: 8.2 deg
Dry Mass: 200 kg
Total Mass: 200 kg

Payload Classification

Mission Type: Technology Demonstration
Payload Category: TECH
Payload Class: D

Organizations

Operator: Shanghai Academy of Space Technology (SAST)
Manufacturer: Shanghai Academy of Space Technology (SAST)

Registry

COSPAR ID: 2021-094C