Science
BUFENG 1A
Chinese Atmospheric Sounding Technology Demonstrator · Chinese Commercial/Government Operator
Right now
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Bufeng-1A, part of a Chinese meteorological technology demonstration pair testing GNSS radio occultation for atmospheric temperature and humidity sounding — one of several Chinese commercial and quasi-commercial ventures exploring the occultation weather technique already proven by Spire and COSMIC.
Its orbit
- Orbit
- Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
- Altitude
- 297–305 mi (478–491 km)
- Inclination
- 45.0°
- One orbit
- 94.1 minutes15.3 orbits a day
- NORAD ID
- 44310
- Int’l designator
- 2019-032A
- Launched
- 2019
Orbital elements from CelesTrak, as of 23 Sep 2026.
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