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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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
DFH
Mission
Operational Defense Sigint
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: 3 hours ago
TLE from 3 hours ago
0 SJ-11-08
1 40286U 14066A 26223.87353453 .00000546 00000-0 10834-3 0 9994
2 40286 98.3586 9.7040 0013174 60.0515 300.1994 14.66230398629379Epoch: 2026-08-11T20:57Z
TLE epoch observation values (Epoch: 2026-08-11T20:57:53.383Z)
Latitude
-0.00005°
Longitude
94.89601°
Altitude
671.452 km
Speed
7.524 km/s
True Right ascension
00h 38m 48s
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
14:29:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
679.494 km
Perigee altitude
660.923 km
Semi-major axis
7,048.345 km
Eccentricity
0.00132
Inclination
98.3586°
RAAN
9.704°
Arg. of periapsis
60.0515°
True anomaly
300.06882°
Mean anomaly
300.1994°
Eccentric anomaly
300.13412°
Mean motion
3.66786 °/min
Orbital period
98.15 mins
BSTAR
0.00010834
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-08-12 08:36:06.447Z | 92.917° ESE | 2026-08-12 08:38:06.447Z | 62.899° ENE | 15.978° | 2026-08-12 08:40:06.447Z | 33.556° NE |
| 7 mins | 2026-08-12 10:12:06.447Z | 195.172° SSW | 2026-08-12 10:15:06.447Z | 275.509° WNW | 36.068° | 2026-08-12 10:19:06.447Z | 334.918° NNW |
| 7 mins | 2026-08-12 22:07:06.447Z | 37.553° NE | 2026-08-12 22:10:06.447Z | 92.833° ESE | 30.707° | 2026-08-12 22:14:06.447Z | 163.405° S |
| 5 mins | 2026-08-12 23:45:06.447Z | 328.178° NNW | 2026-08-12 23:47:06.447Z | 294.853° NW | 20.024° | 2026-08-12 23:50:06.447Z | 249.326° W |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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