4 x SatNet test satellites

Success CASC, Long March 2D

Mission

Communications · LEO

Officially described as "Satellite-Internet Technology Demonstration Satellites". Probably 4 test satellites for the Chinese state-owned LEO communication satellite constellation SatNet.

What it put in orbit

ObjectTypeOrbitGlobe
HULIANWANG JISHU SHIYAN 10A 2026-120A Payload 504 × 512 km · 55.0° Globe
HULIANWANG JISHU SHIYAN 10B 2026-120B Payload 495 × 503 km · 55.0° Globe
HULIANWANG JISHU SHIYAN 10C 2026-120C Payload 446 × 456 km · 55.0° Globe
HULIANWANG JISHU SHIYAN 10D 2026-120D Payload 502 × 514 km · 55.0° Globe

COSPAR ID 2026-120 (data from GCAT, J. McDowell, CC BY 4.0). Orbits from the CelesTrak satellite catalogue (perigee × apogee, inclination).

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