STARLINK-5280, 54166
Orbit data source: Space-Track
STARLINK-5280, 54166 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 28 Oct 2022 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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54166 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-5280
1 54166U 22141K 26170.55257079 .00033868 00000-0 21207-2 0 9990
2 54166 53.1623 266.8583 0002144 147.4084 212.7041 15.09099375201234Epoch: 2026-06-19T13:15Z
TLE epoch observation values (Epoch: 2026-06-19T13:15:42.116Z)
Latitude
0.00005°
Longitude
160.15295°
Altitude
541.09 km
Speed
7.592 km/s
True Right ascension
17h 47m 26s
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
21:24:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.688 km
Perigee altitude
537.721 km
Semi-major axis
6,917.341 km
Eccentricity
0.00021
Inclination
53.1623°
RAAN
266.8583°
Arg. of periapsis
147.4084°
True anomaly
212.69083°
Mean anomaly
212.7041°
Eccentric anomaly
212.69746°
Mean motion
3.77254 °/min
Orbital period
95.43 mins
BSTAR
0.0021207
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Other satellites on launch #141 in the year 2022 (2022-10-28 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-5280 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 14:52:23.706Z | 319.416° NNW | 2026-06-22 14:55:23.706Z | 59.307° ENE | 41.172° | 2026-06-22 14:58:23.706Z | 117.072° SE |
| 7 mins | 2026-06-23 08:01:23.706Z | 226.657° WSW | 2026-06-23 08:05:23.706Z | 79.349° E | 44.547° | 2026-06-23 08:08:23.706Z | 51.398° ENE |
| 4 mins | 2026-06-23 09:43:23.706Z | 306.494° NW | 2026-06-23 09:45:23.706Z | 347.428° N | 19.68° | 2026-06-23 09:47:23.706Z | 21.328° NNE |
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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