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: 18 hours ago
TLE from 18 hours ago
0 SJ-11-08
1 40286U 14066A 25260.36475265 .00000688 00000-0 13590-3 0 9993
2 40286 98.3143 36.2865 0012333 13.5243 346.6287 14.65584616581242Epoch: 2025-09-17T08:45Z
TLE epoch observation values (Epoch: 2025-09-17T08:45:14.628Z)
Latitude
-0.00015°
Longitude
-91.56618°
Altitude
669.724 km
Speed
7.527 km/s
True Right ascension
02h 25m 08s
True Declination
0° 00' 01"
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
19:10:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
680.973 km
Perigee altitude
663.583 km
Semi-major axis
7,050.415 km
Eccentricity
0.00123
Inclination
98.3143°
RAAN
36.2865°
Arg. of periapsis
13.5243°
True anomaly
346.59597°
Mean anomaly
346.6287°
Eccentric anomaly
346.61234°
Mean motion
3.66624 °/min
Orbital period
98.19 mins
BSTAR
0.0001359
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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 | 2025-09-18 07:52:24.152Z | 86.235° E | 2025-09-18 07:54:24.152Z | 57.235° ENE | 14.144° | 2025-09-18 07:56:24.152Z | 30.82° NE |
| 7 mins | 2025-09-18 09:27:24.152Z | 185.082° SSW | 2025-09-18 09:30:24.152Z | 242.327° WSW | 39.14° | 2025-09-18 09:34:24.152Z | 335.321° NNW |
| 6 mins | 2025-09-18 21:24:24.152Z | 51.227° ENE | 2025-09-18 21:26:24.152Z | 92.941° ESE | 28.326° | 2025-09-18 21:30:24.152Z | 159.496° S |
| 5 mins | 2025-09-18 23:01:24.152Z | 330.748° NNW | 2025-09-18 23:03:24.152Z | 296.132° NW | 22.181° | 2025-09-18 23:06:24.152Z | 247.185° WSW |
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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