STARLINK-5748, 55604
Orbit data source: Space-Track
STARLINK-5748, 55604 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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55604 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-5748
1 55604U 23020AM 26264.14955420 .00000228 00000-0 17823-4 0 9994
2 55604 43.0036 315.5523 0001762 278.8458 81.2194 15.27575400199101Epoch: 2026-09-21T03:35Z
TLE epoch observation values (Epoch: 2026-09-21T03:35:21.482Z)
Latitude
-0.00005°
Longitude
-98.32078°
Altitude
482.654 km
Speed
7.626 km/s
True Right ascension
21h 02m 12s
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
15:11:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.217 km
Perigee altitude
483.798 km
Semi-major axis
6,863.144 km
Eccentricity
0.00018
Inclination
43.0036°
RAAN
315.5523°
Arg. of periapsis
278.8458°
True anomaly
81.23936°
Mean anomaly
81.2194°
Eccentric anomaly
81.22938°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.000017823
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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-5748 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-09-22 06:27:38.876Z | 212.936° SW | 2026-09-22 06:30:38.876Z | 156.18° SSE | 33.061° | 2026-09-22 06:33:38.876Z | 88.591° E |
| 5 mins | 2026-09-22 08:07:38.876Z | 265.896° W | 2026-09-22 08:09:38.876Z | 346.776° N | 71.303° | 2026-09-22 08:12:38.876Z | 69.018° E |
| 5 mins | 2026-09-22 09:46:38.876Z | 294.47° NW | 2026-09-22 09:48:38.876Z | 350.688° N | 51.13° | 2026-09-22 09:51:38.876Z | 77.107° E |
| 6 mins | 2026-09-22 11:25:38.876Z | 285.117° WNW | 2026-09-22 11:27:38.876Z | 253.381° W | 71.563° | 2026-09-22 11:31:38.876Z | 115.09° SE |
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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