STARLINK-5588, 55375
Orbit data source: Space-Track
STARLINK-5588, 55375 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 26 Jan 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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55375 intel report (Beta)
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Edit Public Description
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: 1 day ago
TLE from 1 day ago
0 STARLINK-5588
1 55375U 23013AW 25348.60513327 -.00000183 00000-0 15293-5 0 9991
2 55375 43.0048 55.3750 0001392 266.9198 93.1485 15.02528652158760Epoch: 2025-12-14T14:31Z
TLE epoch observation values (Epoch: 2025-12-14T14:31:23.514Z)
Latitude
-0.00003°
Longitude
114.01134°
Altitude
558.934 km
Speed
7.584 km/s
True Right ascension
03h 41m 29s
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
17:04:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.991 km
Perigee altitude
560.059 km
Semi-major axis
6,939.162 km
Eccentricity
0.00014
Inclination
43.0048°
RAAN
55.375°
Arg. of periapsis
266.9198°
True anomaly
93.16443°
Mean anomaly
93.1485°
Eccentric anomaly
93.15646°
Mean motion
3.75476 °/min
Orbital period
95.88 mins
BSTAR
0.0000015293
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Other satellites on launch #13 in the year 2023 (2023-01-26 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-5588 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 | 2025-12-16 06:35:20.675Z | 182.513° SSW | 2025-12-16 06:37:20.675Z | 150.903° SSE | 18.058° | 2025-12-16 06:40:20.675Z | 101.069° ESE |
| 6 mins | 2025-12-16 08:15:20.675Z | 240.545° WSW | 2025-12-16 08:18:20.675Z | 112.99° SE | 43.118° | 2025-12-16 08:21:20.675Z | 74.394° E |
| 6 mins | 2025-12-16 09:56:20.675Z | 284.189° WNW | 2025-12-16 09:58:20.675Z | 326.538° NNW | 38.46° | 2025-12-16 10:02:20.675Z | 73.324° E |
| 6 mins | 2025-12-16 11:37:20.675Z | 292.577° NW | 2025-12-16 11:39:20.675Z | 326.18° NNW | 42.504° | 2025-12-16 11:43:20.675Z | 98.977° ESE |
| 5 mins | 2025-12-16 13:18:20.675Z | 260.645° W | 2025-12-16 13:20:20.675Z | 208.753° SW | 30.623° | 2025-12-16 13:23:20.675Z | 149.069° 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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