STARLINK-5750, 55594
Orbit data source: Space-Track
STARLINK-5750, 55594 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 12 Feb 2023 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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55594 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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-5750
1 55594U 23020AB 26264.24639663 -.00000586 00000-0 -11787-4 0 9993
2 55594 43.0043 340.5479 0001390 270.4232 89.6461 15.27576719198821Epoch: 2026-09-21T05:54Z
TLE epoch observation values (Epoch: 2026-09-21T05:54:48.668Z)
Latitude
0.00001°
Longitude
-108.28386°
Altitude
482.829 km
Speed
7.626 km/s
True Right ascension
22h 42m 11s
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
04:02:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.957 km
Perigee altitude
484.049 km
Semi-major axis
6,863.14 km
Eccentricity
0.00014
Inclination
43.0043°
RAAN
340.5479°
Arg. of periapsis
270.4232°
True anomaly
89.66203°
Mean anomaly
89.6461°
Eccentric anomaly
89.65406°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
-0.000011787
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Other satellites on launch #20 in the year 2023 (2023-02-12 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-5750 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 | 2026-09-21 12:36:06.514Z | 296.811° NW | 2026-09-21 12:38:06.514Z | 8.86° NNE | 62.461° | 2026-09-21 12:41:06.514Z | 90.953° ESE |
| 5 mins | 2026-09-21 14:15:06.514Z | 267.387° W | 2026-09-21 14:17:06.514Z | 204.211° SW | 43.288° | 2026-09-21 14:20:06.514Z | 138.472° SSE |
| 5 mins | 2026-09-22 08:50:06.514Z | 229.018° WSW | 2026-09-22 08:52:06.514Z | 159.688° S | 61.188° | 2026-09-22 08:55:06.514Z | 77.612° E |
| 5 mins | 2026-09-22 10:29:06.514Z | 283.016° WNW | 2026-09-22 10:31:06.514Z | 348.582° N | 54.931° | 2026-09-22 10:34:06.514Z | 68.927° E |
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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