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CLASSIFIED

YAOGAN-30 04C

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

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Third satellite completing the Yaogan-30 group 04 triplet, launched January 2018. After this fourth deployment, China paused Yaogan-30 launches for over a year — the program's rapid four-triplet debut giving way to a more measured, multi-year cadence for subsequent groups.

Its orbit

Orbit
Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
Altitude
350–355 mi (564–572 km)
Inclination
35.0°
One orbit
95.9 minutes15.0 orbits a day
NORAD ID
43083
Int’l designator
2017-085C
Launched
2017

Orbital elements from CelesTrak, as of 22 Sep 2026.

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