SHIYAN 6 (SY-6), 43711
Orbit data source: Space-Track
SHIYAN 6 (SY-6), 43711 is a payload satellite owned by CNSA (CN) in SSO that was launched on Mon, 19 Nov 2018 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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43711 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
DFH Shenzhen
Mission
Operational Defense Technology
Bus & Motor
SW6, AOCS
Mass
~1,000 kg wet, ~900 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 2.0 m
Radar Cross Section
3.315 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 SHIYAN 6 (SY-6)
1 43711U 18094B 25258.57920148 .00006742 00000-0 26432-3 0 9995
2 43711 97.3754 270.8395 0015298 47.9970 312.2568 15.25981633379557Epoch: 2025-09-15T13:54Z
TLE epoch observation values (Epoch: 2025-09-15T13:54:03.007Z)
Latitude
-0.00008°
Longitude
67.54515°
Altitude
483.883 km
Speed
7.627 km/s
True Right ascension
18h 03m 21s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:28:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
495.295 km
Perigee altitude
474.297 km
Semi-major axis
6,862.933 km
Eccentricity
0.00153
Inclination
97.3754°
RAAN
270.8395°
Arg. of periapsis
47.997°
True anomaly
312.12689°
Mean anomaly
312.2568°
Eccentric anomaly
312.19186°
Mean motion
3.8175 °/min
Orbital period
94.3 mins
BSTAR
0.00026432
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Other satellites on launch #94 in the year 2018 (2018-11-19 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.SHIYAN 6 (SY-6) 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-16 14:03:58.910Z | 358.024° N | 2025-09-16 14:06:58.910Z | 270.147° WNW | 37.398° | 2025-09-16 14:09:58.910Z | 210.082° SW |
| 5 mins | 2025-09-17 00:39:58.910Z | 142.677° SSE | 2025-09-17 00:41:58.910Z | 84.825° E | 37.005° | 2025-09-17 00:44:58.910Z | 1.917° NNE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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