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: 1 day ago
TLE from 1 day ago
0 STARLINK-5748
1 55604U 23020AM 26061.26672508 .00065592 00000-0 47583-2 0 9994
2 55604 43.0042 18.9078 0002039 254.3254 105.7364 15.03063474168102Epoch: 2026-03-02T06:24Z
TLE epoch observation values (Epoch: 2026-03-02T06:24:05.046Z)
Latitude
-0.00001°
Longitude
122.82416°
Altitude
557.618 km
Speed
7.584 km/s
True Right ascension
01h 15m 37s
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
11:20:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
560.795 km
Perigee altitude
557.966 km
Semi-major axis
6,937.517 km
Eccentricity
0.0002
Inclination
43.0042°
RAAN
18.9078°
Arg. of periapsis
254.3254°
True anomaly
105.75889°
Mean anomaly
105.7364°
Eccentric anomaly
105.74764°
Mean motion
3.7561 °/min
Orbital period
95.84 mins
BSTAR
0.0047583
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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 | 2026-03-04 00:05:01.506Z | 219.666° SW | 2026-03-04 00:08:01.506Z | 143.717° SSE | 36.037° | 2026-03-04 00:11:01.506Z | 82.322° E |
| 6 mins | 2026-03-04 01:46:01.506Z | 272.308° WNW | 2026-03-04 01:48:01.506Z | 314.132° NW | 41.06° | 2026-03-04 01:52:01.506Z | 70.595° E |
| 6 mins | 2026-03-04 03:27:01.506Z | 294.755° NW | 2026-03-04 03:29:01.506Z | 344.196° N | 40.123° | 2026-03-04 03:33:01.506Z | 86.901° E |
| 7 mins | 2026-03-04 05:07:01.506Z | 281.034° WNW | 2026-03-04 05:10:01.506Z | 204.558° SW | 40.957° | 2026-03-04 05:14:01.506Z | 125.574° 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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