STARLINK-5760, 55591
Orbit data source: Space-Track
STARLINK-5760, 55591 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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55591 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 10.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 STARLINK-5760
1 55591U 23020Y 25340.77072300 .00000167 00000-0 27423-4 0 9998
2 55591 43.0022 149.3837 0001223 278.2404 81.8300 15.02529000154945Epoch: 2025-12-06T18:29Z
TLE epoch observation values (Epoch: 2025-12-06T18:29:50.467Z)
Latitude
0.00002°
Longitude
156.12975°
Altitude
558.759 km
Speed
7.584 km/s
True Right ascension
09h 57m 32s
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
09:24:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.873 km
Perigee altitude
560.176 km
Semi-major axis
6,939.162 km
Eccentricity
0.00012
Inclination
43.0022°
RAAN
149.3837°
Arg. of periapsis
278.2404°
True anomaly
81.84387°
Mean anomaly
81.83°
Eccentric anomaly
81.83694°
Mean motion
3.75476 °/min
Orbital period
95.88 mins
BSTAR
0.000027423
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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-5760 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 | 2025-12-07 13:49:19.441Z | 187.106° SSW | 2025-12-07 13:52:19.441Z | 135.71° SSE | 19.342° | 2025-12-07 13:54:19.441Z | 102.637° ESE |
| 7 mins | 2025-12-07 15:29:19.441Z | 243.777° WSW | 2025-12-07 15:32:19.441Z | 136.746° SSE | 44.411° | 2025-12-07 15:36:19.441Z | 73.002° E |
| 6 mins | 2025-12-07 17:10:19.441Z | 283.662° WNW | 2025-12-07 17:13:19.441Z | 14.149° NNE | 39.201° | 2025-12-07 17:16:19.441Z | 72.899° E |
| 6 mins | 2025-12-07 18:51:19.441Z | 291.191° WNW | 2025-12-07 18:54:19.441Z | 62.527° ENE | 43.315° | 2025-12-07 18:57:19.441Z | 100.486° ESE |
| 5 mins | 2025-12-07 20:32:19.441Z | 262.21° W | 2025-12-07 20:34:19.441Z | 216.764° SW | 29.042° | 2025-12-07 20:37:19.441Z | 153.613° SSE |
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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