Polaris Intelligence
Polaris
Intelligence
About
Ctrl K
Sign in
© Polaris Intelligence 2026
PrivacyTermsAdmin

Tianjian

retired

北京系列3代星

Technology DemonstrationLEOCOSPAR 2021-050ALaunched 6/11/2021
Admin Edit
Mission & Launch
Launch Mission
Beijing 3-01
Launch Vehicle
Long March 2D
Launch Date
6/11/2021
Last Contact
5/22/2024
Orbit & Mass
Orbit Class
LEO
Altitude
495.5 km
Inclination
97.51 deg
Dry Mass
10 kg
Total Mass
10 kg
Payload Classification
Mission Type
Technology Demonstration
Payload Category
TECH
Payload Class
A
Organizations
Operator
Chinese People’s Liberation Army
Manufacturer
Chinese People’s Liberation Army
Registry
COSPAR ID
2021-050A
Track