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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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: 2 days ago
TLE from 2 days ago
0 STARLINK-5172
1 54064U 22136P 26171.41668980 .00045822 00000-0 23228-2 0 9992
2 54064 53.1611 197.8914 0000397 135.1960 187.5546 15.16536000 5829Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
-29.17899°
Longitude
114.66728°
Altitude
525.417 km
Speed
7.6 km/s
True Right ascension
11h 33m 13s
True Declination
-29° 01' 41"
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
21:37:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
516.848 km
Perigee altitude
516.3 km
Semi-major axis
6,894.711 km
Eccentricity
0.00004
Inclination
53.1611°
RAAN
197.8914°
Arg. of periapsis
135.196°
True anomaly
187.554°
Mean anomaly
187.5546°
Eccentric anomaly
187.5543°
Mean motion
3.79113 °/min
Orbital period
94.96 mins
BSTAR
0.0023228
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 11:44:11.982Z | 284.211° WNW | 2026-06-22 11:47:11.982Z | 216.007° SW | 26.852° | 2026-06-22 11:50:11.982Z | 166.097° S |
| 5 mins | 2026-06-23 03:11:11.982Z | 187.001° SSW | 2026-06-23 03:13:11.982Z | 127.746° SE | 32.216° | 2026-06-23 03:16:11.982Z | 66.898° ENE |
| 5 mins | 2026-06-23 04:50:11.982Z | 285.934° WNW | 2026-06-23 04:52:11.982Z | 339.193° N | 27.098° | 2026-06-23 04:55:11.982Z | 32.673° NE |
| 6 mins | 2026-06-23 09:49:11.982Z | 331.627° NNW | 2026-06-23 09:51:11.982Z | 16.494° NNE | 31.813° | 2026-06-23 09:55:11.982Z | 103.114° ESE |
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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