STARLINK-5211, 54086
Orbit data source: Space-Track
STARLINK-5211, 54086 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 20 Oct 2022 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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54086 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 STARLINK-5211
1 54086U 22136AM 25364.93543231 -.00001151 00000-0 -54242-4 0 9998
2 54086 53.2177 267.8784 0001215 95.3673 264.7457 15.08839660176818Epoch: 2025-12-30T22:27Z
TLE epoch observation values (Epoch: 2025-12-30T22:27:01.351Z)
Latitude
-0.00009°
Longitude
-168.48887°
Altitude
540.719 km
Speed
7.593 km/s
True Right ascension
17h 51m 30s
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
13:21:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.83 km
Perigee altitude
539.149 km
Semi-major axis
6,918.126 km
Eccentricity
0.00012
Inclination
53.2177°
RAAN
267.8784°
Arg. of periapsis
95.3673°
True anomaly
264.73184°
Mean anomaly
264.7457°
Eccentric anomaly
264.73877°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
-0.000054242
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Other satellites on launch #136 in the year 2022 (2022-10-20 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.STARLINK-5211 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-31 19:15:53.475Z | 175.244° S | 2025-12-31 19:18:53.475Z | 122.557° SE | 20.067° | 2025-12-31 19:20:53.475Z | 87.032° E |
| 6 mins | 2025-12-31 20:54:53.475Z | 252.595° W | 2025-12-31 20:57:53.475Z | 336.204° NNW | 37.91° | 2025-12-31 21:00:53.475Z | 38.78° NE |
| 5 mins | 2026-01-01 01:56:53.475Z | 342.266° N | 2026-01-01 01:58:53.475Z | 24.859° NE | 24.526° | 2026-01-01 02:01:53.475Z | 81.839° E |
| 6 mins | 2026-01-01 03:35:53.475Z | 295.682° NW | 2026-01-01 03:38:53.475Z | 201.615° SSW | 37.757° | 2026-01-01 03:41:53.475Z | 149.997° SSE |
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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