Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Tianzhou-1

retired

天舟一号

Human SpaceflightLEOCOSPAR 2017-021ALaunched 4/20/2017

Mission & Launch

Launch Mission: Tianzhou 1
Launch Vehicle: Long March 7
Launch Date: 4/20/2017
Last Contact: 9/22/2017

Orbit & Mass

Orbit Class: LEO
Altitude: 372 km
Inclination: 42.78 deg
Dry Mass: 7,000 kg
Total Mass: 12,910 kg

Payload Classification

Mission Type: Human Spaceflight
Payload Category: SS
Payload Class: C

Organizations

Operator: China Manned Space Agency (CMSA)
Manufacturer: China Academy of Space Technology (CAST)

Registry

COSPAR ID: 2017-021A
UN Registration: ST/SG/SER.E/898