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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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: 2 days ago
TLE from 2 days ago
0 STARLINK-5211
1 54086U 22136AM 26171.43096990 .00000415 00000-0 44165-4 0 9998
2 54086 53.1587 217.8830 0001146 86.0091 274.1031 15.08830836202700Epoch: 2026-06-20T10:20Z
TLE epoch observation values (Epoch: 2026-06-20T10:20:35.799Z)
Latitude
-0.00005°
Longitude
154.08811°
Altitude
540.606 km
Speed
7.593 km/s
True Right ascension
14h 31m 31s
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
21:38:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.819 km
Perigee altitude
539.233 km
Semi-major axis
6,918.163 km
Eccentricity
0.00011
Inclination
53.1587°
RAAN
217.883°
Arg. of periapsis
86.0091°
True anomaly
274.09°
Mean anomaly
274.1031°
Eccentric anomaly
274.09655°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
0.000044165
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 12:07:23.907Z | 312.205° NW | 2026-06-22 12:10:23.907Z | 332.865° NNW | 42.702° | 2026-06-22 12:14:23.907Z | 126.838° SE |
| 6 mins | 2026-06-23 05:18:23.907Z | 237.252° WSW | 2026-06-23 05:21:23.907Z | 341.961° N | 43.84° | 2026-06-23 05:24:23.907Z | 45.712° ENE |
| 4 mins | 2026-06-23 06:59:23.907Z | 307.926° NW | 2026-06-23 07:01:23.907Z | 344.663° N | 17.893° | 2026-06-23 07:03:23.907Z | 18.571° NNE |
| 5 mins | 2026-06-23 10:20:23.907Z | 344.255° N | 2026-06-23 10:22:23.907Z | 22.73° NE | 20.656° | 2026-06-23 10:25:23.907Z | 73.66° E |
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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