STARLINK-5184, 54087
Orbit data source: Space-Track
STARLINK-5184, 54087 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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54087 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-5184
1 54087U 22136AN 26171.45713193 -.00000331 00000-0 -26838-5 0 9999
2 54087 53.1588 232.3046 0001132 88.9622 271.1499 15.08833633202500Epoch: 2026-06-20T10:58Z
TLE epoch observation values (Epoch: 2026-06-20T10:58:16.198Z)
Latitude
-0.00004°
Longitude
159.06559°
Altitude
540.638 km
Speed
7.593 km/s
True Right ascension
15h 29m 13s
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
21:36:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.8 km
Perigee altitude
539.234 km
Semi-major axis
6,918.154 km
Eccentricity
0.00011
Inclination
53.1588°
RAAN
232.3046°
Arg. of periapsis
88.9622°
True anomaly
271.13693°
Mean anomaly
271.1499°
Eccentric anomaly
271.14342°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
-0.0000026838
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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-5184 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-22 11:05:38.580Z | 343.357° N | 2026-06-22 11:07:38.580Z | 16.481° NNE | 15.942° | 2026-06-22 11:09:38.580Z | 49.547° ENE |
| 6 mins | 2026-06-22 12:45:38.580Z | 327.879° NNW | 2026-06-22 12:47:38.580Z | 31.978° NE | 39.278° | 2026-06-22 12:51:38.580Z | 114.67° SE |
| 4 mins | 2026-06-22 14:25:38.580Z | 254.144° W | 2026-06-22 14:26:38.580Z | 234.091° WSW | 19.076° | 2026-06-22 14:29:38.580Z | 184.808° SSW |
| 6 mins | 2026-06-23 05:55:38.580Z | 219.394° SW | 2026-06-23 05:58:38.580Z | 82.936° E | 41.789° | 2026-06-23 06:01:38.580Z | 53.955° ENE |
| 5 mins | 2026-06-23 07:35:38.580Z | 293.771° NW | 2026-06-23 07:37:38.580Z | 331.44° NNW | 21.249° | 2026-06-23 07:40:38.580Z | 25.433° NE |
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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