Science
TIANMU-1 11
Commercial Weather (Radio Occultation) · MWS (Commercial)
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Tianmu #11, one of four launched together accelerating build-out of China's commercial atmospheric sounding network. The ability to mass-produce and batch-launch radio occultation satellites is changing the economics of weather data globally — and China is leading the change.
Its orbit
- Orbit
- Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
- Altitude
- 298–306 mi (480–493 km)
- Inclination
- 97.3°
- One orbit
- 94.2 minutes15.3 orbits a day
- NORAD ID
- 58645
- Int’l designator
- 2023-205A
- Launched
- 2023
Orbital elements from CelesTrak, as of 22 Sep 2026.
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