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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
38091 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Last TLE update
4 hours ago
Origin
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 & history
TLE from 4 hours ago
0 BEIDOU 11
1 38091U 12008A 25199.79706384 .00000061 00000-0 00000+0 0 9998
2 38091 2.7392 71.2158 0006168 257.6843 313.5729 1.00268697 49132Epoch: 2025-07-18T19:07Z
TLE epoch observation values (Epoch: 2025-07-18T19:07:46.315Z)
Latitude
-1.43513°
Longitude
58.61278°
Altitude
35,769.136 km
Speed
3.076 km/s
True Right ascension
18h 49m 35s
True Declination
-1° 26' 01"
Sunlit
Visualization orbit readout
Latitude
-2.73573°
Longitude
124.72859°
Altitude
35,762.847 km
Speed
3.076 km/s
Apparent Right ascension
23h 20m 44s
Apparent Declination
-7° 23' 58"
Sunlit
Visualization observer readout
Local Sidereal Time
12:18:41
Azimuth
25.625° NE
Elevation
-54.989°
Doppler factor
1
Orbital elements
Apogee altitude
35,814.536 km
Perigee altitude
35,762.519 km
Semi-major axis
42,166.664 km
Eccentricity
0.00062
Inclination
2.7392°
RAAN
71.2158°
Arg. of periapsis
257.6843°
True anomaly
313.52167°
Mean anomaly
313.5729°
Eccentric anomaly
313.54729°
Mean motion
0.25066 °/min
Orbital period
1,436.19 mins
BSTAR
0
Loading maneuver chart data...
Loading SW <> Apogee altitude chart data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #8 in the year 2012 (2012-02-24 UTC)
BEIDOU 11 Visibility
Observer location: undefined°, undefined°
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. |
|---|
Loading historical data...
38091 neighbors
Authenticating...
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 |
|---|
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
|---|
Authenticating...
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 |
|---|