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: 6 hours ago
TLE from 6 hours ago
0 SHIYAN 6 (SY-6)
1 43711U 18094B 25292.01574075 .00009745 00000-0 37481-3 0 9998
2 43711 97.3728 303.8382 0011877 286.0311 73.9619 15.26541265384654Epoch: 2025-10-19T00:22Z
TLE epoch observation values (Epoch: 2025-10-19T00:22:40.000Z)
Latitude
-0.00009°
Longitude
-89.56692°
Altitude
487.017 km
Speed
7.623 km/s
True Right ascension
20h 15m 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
00:55:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
491.266 km
Perigee altitude
474.968 km
Semi-major axis
6,861.254 km
Eccentricity
0.00119
Inclination
97.3728°
RAAN
303.8382°
Arg. of periapsis
286.0311°
True anomaly
74.09276°
Mean anomaly
73.9619°
Eccentric anomaly
74.02732°
Mean motion
3.8189 °/min
Orbital period
94.27 mins
BSTAR
0.00037481
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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 | 2025-10-19 13:31:55.188Z | 25.056° NE | 2025-10-19 13:34:55.188Z | 123.786° SE | 38.319° | 2025-10-19 13:37:55.188Z | 178.112° S |
| 4 mins | 2025-10-20 01:41:55.188Z | 234.781° WSW | 2025-10-20 01:42:55.188Z | 258.94° W | 21.401° | 2025-10-20 01:45:55.188Z | 317.716° NNW |
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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