STARLINK-5195, 54051
Orbit data source: Space-Track
STARLINK-5195, 54051 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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54051 intel report (Beta)
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Edit Public Description
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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-5195
1 54051U 22136A 25317.52549507 .00000426 00000-0 44874-4 0 9997
2 54051 53.2115 145.8472 0001972 88.3734 271.7484 15.08836869169303Epoch: 2025-11-13T12:36Z
TLE epoch observation values (Epoch: 2025-11-13T12:36:42.774Z)
Latitude
0°
Longitude
-96.21311°
Altitude
540.608 km
Speed
7.593 km/s
True Right ascension
09h 43m 23s
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
18:18:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.363 km
Perigee altitude
538.635 km
Semi-major axis
6,918.136 km
Eccentricity
0.0002
Inclination
53.2115°
RAAN
145.8472°
Arg. of periapsis
88.3734°
True anomaly
271.72581°
Mean anomaly
271.7484°
Eccentric anomaly
271.73711°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000044874
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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-5195 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 | 2025-11-13 22:39:45.739Z | 304.318° NW | 2025-11-13 22:42:45.739Z | 260.612° W | 41.69° | 2025-11-13 22:46:45.739Z | 141.158° SSE |
| 4 mins | 2025-11-14 14:12:45.739Z | 163.583° S | 2025-11-14 14:14:45.739Z | 123.141° SE | 20.57° | 2025-11-14 14:16:45.739Z | 86.899° E |
| 6 mins | 2025-11-14 15:50:45.739Z | 253.37° W | 2025-11-14 15:53:45.739Z | 333.931° NNW | 37.491° | 2025-11-14 15:56:45.739Z | 38.172° NE |
| 5 mins | 2025-11-14 20:52:45.739Z | 341.494° N | 2025-11-14 20:54:45.739Z | 23.993° NE | 24.853° | 2025-11-14 20:57:45.739Z | 82.189° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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