STARLINK-5425, 54791
Orbit data source: Space-Track
STARLINK-5425, 54791 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 17 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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54791 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: 3 days ago
TLE from 3 days ago
0 STARLINK-5425
1 54791U 22175AK 26170.65539131 -.00000397 00000-0 -68735-5 0 9997
2 54791 53.1615 291.2116 0001078 102.8045 257.3067 15.08836144195529Epoch: 2026-06-19T15:43Z
TLE epoch observation values (Epoch: 2026-06-19T15:43:45.809Z)
Latitude
-0°
Longitude
147.38948°
Altitude
540.811 km
Speed
7.593 km/s
True Right ascension
19h 24m 50s
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
21:43:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.755 km
Perigee altitude
539.263 km
Semi-major axis
6,918.146 km
Eccentricity
0.00011
Inclination
53.1615°
RAAN
291.2116°
Arg. of periapsis
102.8045°
True anomaly
257.29465°
Mean anomaly
257.3067°
Eccentric anomaly
257.30067°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
-0.0000068735
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Other satellites on launch #175 in the year 2022 (2022-12-17 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-5425 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 10:42:31.877Z | 256.426° W | 2026-06-22 10:45:31.877Z | 323.73° NNW | 35.403° | 2026-06-22 10:48:31.877Z | 35.077° NE |
| 5 mins | 2026-06-22 15:44:31.877Z | 337.262° NNW | 2026-06-22 15:46:31.877Z | 18.121° NNE | 26.411° | 2026-06-22 15:49:31.877Z | 83.493° E |
| 6 mins | 2026-06-22 17:23:31.877Z | 292.601° NW | 2026-06-22 17:26:31.877Z | 216.793° SW | 34.736° | 2026-06-22 17:29:31.877Z | 157.019° SSE |
| 5 mins | 2026-06-23 08:55:31.877Z | 181.681° SSW | 2026-06-23 08:57:31.877Z | 135.06° SSE | 28.345° | 2026-06-23 09:00:31.877Z | 72.975° E |
| 6 mins | 2026-06-23 10:34:31.877Z | 270.544° WNW | 2026-06-23 10:36:31.877Z | 313.948° NW | 30.478° | 2026-06-23 10:40:31.877Z | 36.354° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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