SJ-11-08, 40286
Orbit data source: Space-Track
SJ-11-08, 40286 is a payload satellite owned by CNSA (CN) in SSO that was launched on Mon, 27 Oct 2014 UTC via a CHANG ZHENG 2C 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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40286 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
DFH
Mission
Operational Defense Early Warn
Bus & Motor
CAST-2000?, Unknown motor
Mass
~300 kg wet, ~300 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.5 m
Radar Cross Section
2.045 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 SJ-11-08
1 40286U 14066A 25342.62639433 .00001771 00000-0 33334-3 0 9994
2 40286 98.3244 119.5896 0013262 108.4267 251.8378 14.65831836593290Epoch: 2025-12-08T15:02Z
TLE epoch observation values (Epoch: 2025-12-08T15:02:00.470Z)
Latitude
-0.00009°
Longitude
176.46493°
Altitude
680.322 km
Speed
7.515 km/s
True Right ascension
07h 58m 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
17:32:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
680.834 km
Perigee altitude
662.136 km
Semi-major axis
7,049.622 km
Eccentricity
0.00133
Inclination
98.3244°
RAAN
119.5896°
Arg. of periapsis
108.4267°
True anomaly
251.69347°
Mean anomaly
251.8378°
Eccentric anomaly
251.76563°
Mean motion
3.66686 °/min
Orbital period
98.18 mins
BSTAR
0.00033334
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Other satellites on launch #66 in the year 2014 (2014-10-27 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.SJ-11-08 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-08 22:09:18.527Z | 14.891° NNE | 2025-12-08 22:13:18.527Z | 124.285° SE | 44.8° | 2025-12-08 22:17:18.527Z | 191.63° SSW |
| 7 mins | 2025-12-09 09:11:18.527Z | 159.141° S | 2025-12-09 09:14:18.527Z | 82.245° E | 44.384° | 2025-12-09 09:18:18.527Z | 350.269° N |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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