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CLASSIFIED

YAOGAN-30 03A

Chinese ELINT Naval Surveillance (Yaogan-30 Triplet) · CASC / PLA

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Lead satellite of the Yaogan-30 group 03 triplet, launched December 25, 2017 — the third Yaogan-30 formation in exactly three months, positioned in a plane 120° east of the original group 01. This launch cadence, a new triplet roughly every month through the winter of 2017-2018, revealed the scale of China's ambition for the program well before most Western analysts had assessed its true naval surveillance significance.

Its orbit

Orbit
Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
Altitude
352–353 mi (566–568 km)
Inclination
35.0°
One orbit
95.9 minutes15.0 orbits a day
NORAD ID
43028
Int’l designator
2017-075A
Launched
2017

Orbital elements from CelesTrak, as of 22 Sep 2026.

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