BEIDOU 11, 38091
Orbit data source: Space-Track
BEIDOU 11, 38091 is a payload satellite owned by CNSA (CN) in GEO that was launched on Fri, 24 Feb 2012 UTC via a CHANG ZHENG 3C launch vehicle from the Xichang Space Center, China (XSC). 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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38091 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational Defense Navigation
Bus & Motor
DFH-3B, FY-25
Mass
3,060 kg wet, 1,700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 9.0 m
Radar Cross Section
13.998 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 BEIDOU 11
1 38091U 12008A 26206.12098862 .00000059 00000-0 00000-0 0 9998
2 38091 3.6658 69.4529 0006899 271.2353 64.3807 1.00274346 52744Epoch: 2026-07-25T02:54Z
TLE epoch observation values (Epoch: 2026-07-25T02:54:13.416Z)
Latitude
-1.51375°
Longitude
58.8007°
Altitude
35,773.155 km
Speed
3.076 km/s
True Right ascension
03h 00m 46s
True Declination
-1° 30' 44"
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
20:21:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,816.031 km
Perigee altitude
35,757.851 km
Semi-major axis
42,165.078 km
Eccentricity
0.00069
Inclination
3.6658°
RAAN
69.4529°
Arg. of periapsis
271.2353°
True anomaly
64.45201°
Mean anomaly
64.3807°
Eccentric anomaly
64.41635°
Mean motion
0.25068 °/min
Orbital period
1,436.11 mins
BSTAR
0
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Other satellites on launch #8 in the year 2012 (2012-02-24 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.BEIDOU 11 Visibility
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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. |
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| BEIDOU 11 is likely not visible in the next few days. |
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38091 neighbors
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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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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 descending order |
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