STARLINK-5172, 54064
Orbit data source: Space-Track
STARLINK-5172, 54064 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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54064 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-5172
1 54064U 22136P 25365.07343644 .00000016 00000-0 19073-4 0 9996
2 54064 53.2173 247.3340 0001513 85.2480 274.8685 15.08842957177118Epoch: 2025-12-31T01:45Z
TLE epoch observation values (Epoch: 2025-12-31T01:45:44.908Z)
Latitude
-0.00001°
Longitude
121.14928°
Altitude
540.543 km
Speed
7.593 km/s
True Right ascension
16h 29m 20s
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
13:20:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.026 km
Perigee altitude
538.933 km
Semi-major axis
6,918.116 km
Eccentricity
0.00015
Inclination
53.2173°
RAAN
247.334°
Arg. of periapsis
85.248°
True anomaly
274.85122°
Mean anomaly
274.8685°
Eccentric anomaly
274.85986°
Mean motion
3.77191 °/min
Orbital period
95.44 mins
BSTAR
0.000019073
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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-5172 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-31 17:48:17.078Z | 168.745° S | 2025-12-31 17:51:17.078Z | 119.61° SE | 16.873° | 2025-12-31 17:53:17.078Z | 88° E |
| 6 mins | 2025-12-31 19:27:17.078Z | 246.739° WSW | 2025-12-31 19:30:17.078Z | 354.789° N | 40.039° | 2025-12-31 19:33:17.078Z | 42.639° NE |
| 4 mins | 2025-12-31 21:08:17.078Z | 314.334° NW | 2025-12-31 21:10:17.078Z | 350.01° N | 16.341° | 2025-12-31 21:12:17.078Z | 21.272° NNE |
| 5 mins | 2026-01-01 00:29:17.078Z | 347.158° N | 2026-01-01 00:31:17.078Z | 29.893° NE | 22.392° | 2026-01-01 00:34:17.078Z | 79.94° E |
| 6 mins | 2026-01-01 02:08:17.078Z | 300.047° NW | 2026-01-01 02:10:17.078Z | 261.197° W | 40.728° | 2026-01-01 02:14:17.078Z | 142.773° SSE |
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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