STARLINK-5381, 54828
Orbit data source: Space-Track
STARLINK-5381, 54828 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 28 Dec 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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54828 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-5381
1 54828U 22177J 26171.36473323 .00000669 00000-0 33852-4 0 9990
2 54828 43.0004 276.4182 0001740 266.1533 93.9120 15.27580575192627Epoch: 2026-06-20T08:45Z
TLE epoch observation values (Epoch: 2026-06-20T08:45:12.951Z)
Latitude
0.00002°
Longitude
-123.46615°
Altitude
482.904 km
Speed
7.626 km/s
True Right ascension
18h 25m 40s
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
21:23:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.187 km
Perigee altitude
483.798 km
Semi-major axis
6,863.129 km
Eccentricity
0.00017
Inclination
43.0004°
RAAN
276.4182°
Arg. of periapsis
266.1533°
True anomaly
93.93189°
Mean anomaly
93.912°
Eccentric anomaly
93.92195°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000033852
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Other satellites on launch #177 in the year 2022 (2022-12-28 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-5381 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 11:14:34.838Z | 262.354° W | 2026-06-22 11:17:34.838Z | 312.908° NW | 42.62° | 2026-06-22 11:20:34.838Z | 68.544° E |
| 6 mins | 2026-06-22 12:54:34.838Z | 292.131° WNW | 2026-06-22 12:56:34.838Z | 335.052° NNW | 36.994° | 2026-06-22 13:00:34.838Z | 81.825° E |
| 6 mins | 2026-06-22 14:33:34.838Z | 284.322° WNW | 2026-06-22 14:36:34.838Z | 145.235° SSE | 41.708° | 2026-06-22 14:39:34.838Z | 117.156° SE |
| 5 mins | 2026-06-23 09:09:34.838Z | 197.052° SSW | 2026-06-23 09:11:34.838Z | 138.827° SSE | 28.5° | 2026-06-23 09:14:34.838Z | 84.887° 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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