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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 STARLINK-5195
1 54051U 22136A 25260.62527408 -.00000800 00000-0 -32180-4 0 9996
2 54051 53.2196 41.2849 0001274 89.6726 270.4413 15.08839319160716Epoch: 2025-09-17T15:00Z
TLE epoch observation values (Epoch: 2025-09-17T15:00:23.68Z)
Latitude
0.00004°
Longitude
179.38773°
Altitude
540.636 km
Speed
7.593 km/s
True Right ascension
02h 45m 08s
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
05:01:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.871 km
Perigee altitude
539.109 km
Semi-major axis
6,918.127 km
Eccentricity
0.00013
Inclination
53.2196°
RAAN
41.2849°
Arg. of periapsis
89.6726°
True anomaly
270.4267°
Mean anomaly
270.4413°
Eccentric anomaly
270.434°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
-0.00003218
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-18 13:30:08.022Z | 278.618° WNW | 2025-09-18 13:33:08.022Z | 329.637° NNW | 23.128° | 2025-09-18 13:36:08.022Z | 26.063° NE |
| 4 mins | 2025-09-18 16:53:08.022Z | 352.631° N | 2025-09-18 16:54:08.022Z | 9.858° NNE | 15.979° | 2025-09-18 16:57:08.022Z | 57.916° ENE |
| 6 mins | 2025-09-18 18:32:08.022Z | 323.613° NNW | 2025-09-18 18:34:08.022Z | 7.769° NNE | 38.966° | 2025-09-18 18:38:08.022Z | 115.147° SE |
| 4 mins | 2025-09-18 20:12:08.022Z | 259.432° W | 2025-09-18 20:13:08.022Z | 241.137° WSW | 17.913° | 2025-09-18 20:16:08.022Z | 189.899° SSW |
| 6 mins | 2025-09-19 11:42:08.022Z | 223.083° SW | 2025-09-19 11:45:08.022Z | 105.927° ESE | 44.284° | 2025-09-19 11:48:08.022Z | 52.92° ENE |
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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