STARLINK-5078, 54857
Orbit data source: Space-Track
STARLINK-5078, 54857 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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54857 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-5078
1 54857U 22177AP 26170.70622087 .00003721 00000-0 14463-3 0 9990
2 54857 43.0024 265.3698 0000770 277.5398 82.5367 15.27589802192693Epoch: 2026-06-19T16:56Z
TLE epoch observation values (Epoch: 2026-06-19T16:56:57.483Z)
Latitude
0.00005°
Longitude
103.19899°
Altitude
482.727 km
Speed
7.626 km/s
True Right ascension
17h 41m 28s
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
21:35:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.493 km
Perigee altitude
484.436 km
Semi-major axis
6,863.102 km
Eccentricity
0.00008
Inclination
43.0024°
RAAN
265.3698°
Arg. of periapsis
277.5398°
True anomaly
82.54545°
Mean anomaly
82.5367°
Eccentric anomaly
82.54107°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00014463
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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-5078 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 11:10:40.669Z | 279.854° WNW | 2026-06-22 11:13:40.669Z | 346.241° N | 38.371° | 2026-06-22 11:16:40.669Z | 70.414° E |
| 6 mins | 2026-06-22 12:50:40.669Z | 292.955° NW | 2026-06-22 12:52:40.669Z | 333.192° NNW | 42.11° | 2026-06-22 12:56:40.669Z | 98.413° ESE |
| 5 mins | 2026-06-22 14:29:40.669Z | 265.092° W | 2026-06-22 14:31:40.669Z | 215.864° SW | 29.335° | 2026-06-22 14:34:40.669Z | 148.213° SSE |
| 6 mins | 2026-06-23 09:04:40.669Z | 239.266° WSW | 2026-06-23 09:06:40.669Z | 198.618° SSW | 42.758° | 2026-06-23 09:10:40.669Z | 73.88° 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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