Science
TIANMU-1 07
Commercial Weather (Radio Occultation) · MWS (Commercial)
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LiveIt moves every second. See exactly where it is — worked out from its orbit, on your own device — on the live 3D globe.
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Tianmu #7 enters a new orbital plane, increasing the constellation's global revisit frequency. The target: atmospheric profiles every 90 minutes — making weather data as current as a live traffic feed. When achieved, it would be the most frequent global atmospheric measurement in human history.
Its orbit
- Orbit
- Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
- Altitude
- 295–298 mi (475–480 km)
- Inclination
- 97.3°
- One orbit
- 94.0 minutes15.3 orbits a day
- NORAD ID
- 57399
- Int’l designator
- 2023-101A
- Launched
- 2023
Orbital elements from CelesTrak, as of 22 Sep 2026.
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