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CLASSIFIED

YAOGAN-30 10B

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

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Second satellite of the Yaogan-30 group 10 triplet, part of China's tenth naval ELINT surveillance formation. Thirty Yaogan-30 satellites across ten triplets by 2022 gave the constellation coverage density rivaling or exceeding comparable Western and Russian naval ocean surveillance programs developed over far longer operational histories.

Its orbit

Orbit
Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
Altitude
351–355 mi (565–571 km)
Inclination
35.0°
One orbit
95.9 minutes15.0 orbits a day
NORAD ID
48861
Int’l designator
2021-055B
Launched
2021

Orbital elements from CelesTrak, as of 22 Sep 2026.

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