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 26041.42787407 .00000819 00000-0 69566-4 0 9994
2 54087 53.2180 96.1453 0001469 91.7124 268.4037 15.08838170182874Epoch: 2026-02-10T10:16Z
TLE epoch observation values (Epoch: 2026-02-10T10:16:08.319Z)
Latitude
0.00002°
Longitude
161.60216°
Altitude
540.675 km
Speed
7.593 km/s
True Right ascension
06h 24m 34s
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
05:13:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.01 km
Perigee altitude
538.978 km
Semi-major axis
6,918.131 km
Eccentricity
0.00015
Inclination
53.218°
RAAN
96.1453°
Arg. of periapsis
91.7124°
True anomaly
268.38687°
Mean anomaly
268.4037°
Eccentric anomaly
268.39529°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000069566
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-02-12 05:20:37.897Z | 206.228° SW | 2026-02-12 05:24:37.897Z | 121.165° SE | 34.983° | 2026-02-12 05:27:37.897Z | 63.941° ENE |
| 5 mins | 2026-02-12 07:01:37.897Z | 282.526° WNW | 2026-02-12 07:03:37.897Z | 326.006° NNW | 26.364° | 2026-02-12 07:06:37.897Z | 27.497° NE |
| 6 mins | 2026-02-12 12:02:37.897Z | 328.696° NNW | 2026-02-12 12:04:37.897Z | 11.362° NNE | 34.256° | 2026-02-12 12:08:37.897Z | 106.466° ESE |
| 4 mins | 2026-02-12 13:42:37.897Z | 266.217° W | 2026-02-12 13:44:37.897Z | 221.361° SW | 22.686° | 2026-02-12 13:46:37.897Z | 184.302° SSW |
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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