CLASSIFIED
YAOGAN-39 01C
Chinese Military Reconnaissance (Mixed-Sensor Triplet) · CASC / PLA
Right now
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Third satellite completing the debut Yaogan-39 formation. Whatever this constellation is built to see, it's watching from the same low-altitude orbital band China has used for over a decade to track ships, aircraft, and radio signals across the Pacific — and whatever it finds stays inside a chain of command that has never once been transparent about what these satellites actually do.
Its orbit
- Orbit
- Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
- Altitude
- 322–331 mi (519–532 km)
- Inclination
- 35.0°
- One orbit
- 95.0 minutes15.2 orbits a day
- NORAD ID
- 57731
- Int’l designator
- 2023-130E
- Launched
- 2023
Orbital elements from CelesTrak, as of 23 Sep 2026.
More classified
- YAOGAN-39 02AChinese Military Reconnaissance (Mixed-Sensor Triplet)
- YAOGAN-39 02BChinese Military Reconnaissance (Mixed-Sensor Triplet)
- YAOGAN-39 02CChinese Military Reconnaissance (Mixed-Sensor Triplet)
- YAOGAN-39 03AChinese Military Reconnaissance (Mixed-Sensor Triplet)
- YAOGAN-39 03BChinese Military Reconnaissance (Mixed-Sensor Triplet)
- YAOGAN-39 03CChinese Military Reconnaissance (Mixed-Sensor Triplet)