STARLINK-5372, 54838
Orbit data source: Space-Track
STARLINK-5372, 54838 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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54838 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-5372
1 54838U 22177U 26171.36394330 -.00001947 00000-0 -61240-4 0 9995
2 54838 43.0018 273.0093 0001443 259.5586 100.5104 15.27588157192666Epoch: 2026-06-20T08:44Z
TLE epoch observation values (Epoch: 2026-06-20T08:44:04.701Z)
Latitude
0.00006°
Longitude
-126.58985°
Altitude
482.981 km
Speed
7.626 km/s
True Right ascension
18h 12m 02s
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
21:24:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.96 km
Perigee altitude
483.979 km
Semi-major axis
6,863.107 km
Eccentricity
0.00014
Inclination
43.0018°
RAAN
273.0093°
Arg. of periapsis
259.5586°
True anomaly
100.52666°
Mean anomaly
100.5104°
Eccentric anomaly
100.51853°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
-0.00006124
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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-5372 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 11:14:18.509Z | 267.847° W | 2026-06-22 11:17:18.509Z | 345.075° N | 41.92° | 2026-06-22 11:20:18.509Z | 68.78° E |
| 5 mins | 2026-06-22 12:54:18.509Z | 294.768° NW | 2026-06-22 12:56:18.509Z | 348.475° N | 38.808° | 2026-06-22 12:59:18.509Z | 81.561° E |
| 5 mins | 2026-06-22 14:33:18.509Z | 279.602° WNW | 2026-06-22 14:35:18.509Z | 229.567° WSW | 40.971° | 2026-06-22 14:38:18.509Z | 125.68° SE |
| 5 mins | 2026-06-23 09:08:18.509Z | 214.271° SW | 2026-06-23 09:10:18.509Z | 169.996° S | 32.132° | 2026-06-23 09:13:18.509Z | 87.11° 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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