Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Siwei Gaojing 1-02

active

Earth ObservationLEOCOSPAR 2022-043CLaunched 4/29/2022

Mission & Launch

Launch Mission: Siwei 1-01/02
Launch Vehicle: Long March 2C
Launch Date: 4/29/2022

Orbit & Mass

Orbit Class: LEO
Altitude: 493.5 km
Inclination: 97.47 deg
Dry Mass: 500 kg
Total Mass: 540 kg

Payload Classification

Mission Type

Earth Observation

Payload Category

IMG

Payload Class

B

Organizations

Operator: China 4D Mapping Tech Co. Ltd.
Manufacturer: Shenzhen Aerospace Dongfanghong Satellite Co., Ltd

Constellation

Name: Siwei commercial EO constellation
Active Satellites: 12

Registry

COSPAR ID: 2022-043C
UN Registration: ST/SG/SER.E/1123