YUNHAI 1, 41857
Orbit data source: Space-Track
YUNHAI 1, 41857 is a payload satellite owned by SAST (CN) in SSO that was launched on Fri, 11 Nov 2016 UTC via a CHANG ZHENG 2D launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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41857 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 YUNHAI 1
1 41857U 16068A 25302.97527333 .00000427 00000-0 17343-3 0 9991
2 41857 98.5911 311.0749 0005582 5.7203 354.4044 14.32597648468867TLE epoch observation values (Epoch: 2025-10-29T23:24:23.615Z)
Visualization orbit readout
Visualization observer readout
Orbital elements
Other satellites on launch #68 in the year 2016 (2016-11-11 UTC)
YUNHAI 1 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-10-30 13:23:01.381Z | 18.075° NNE | 2025-10-30 13:28:01.381Z | 98.309° ESE | 43.351° | 2025-10-30 13:33:01.381Z | 186.369° SSW |
| 8 mins | 2025-10-31 00:41:01.381Z | 168.095° S | 2025-10-31 00:44:01.381Z | 198.913° SSW | 44.707° | 2025-10-31 00:49:01.381Z | 345.511° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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