STARLINK-5594, 55742
Orbit data source: Space-Track
STARLINK-5594, 55742 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 03 Mar 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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55742 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
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-5594
1 55742U 23028B 26171.47993551 .00000067 00000-0 13442-4 0 9999
2 55742 70.0006 345.4287 0002310 270.1006 89.9888 14.98325522181431Epoch: 2026-06-20T11:31Z
TLE epoch observation values (Epoch: 2026-06-20T11:31:06.428Z)
Latitude
-0.00003°
Longitude
-96.04205°
Altitude
574.494 km
Speed
7.574 km/s
True Right ascension
23h 01m 42s
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
00:39:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
571.623 km
Perigee altitude
568.413 km
Semi-major axis
6,948.155 km
Eccentricity
0.00023
Inclination
70.0006°
RAAN
345.4287°
Arg. of periapsis
270.1006°
True anomaly
90.01527°
Mean anomaly
89.9888°
Eccentric anomaly
90.00204°
Mean motion
3.74748 °/min
Orbital period
96.06 mins
BSTAR
0.000013442
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Other satellites on launch #28 in the year 2023 (2023-03-03 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-5594 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 21:44:08.221Z | 353.534° N | 2026-06-22 21:48:08.221Z | 75.731° E | 30.503° | 2026-06-22 21:51:08.221Z | 126.301° SE |
| 4 mins | 2026-06-22 23:24:08.221Z | 282.992° WNW | 2026-06-22 23:26:08.221Z | 248.138° W | 16.544° | 2026-06-22 23:28:08.221Z | 217.937° SW |
| 5 mins | 2026-06-23 11:46:08.221Z | 141.705° SSE | 2026-06-23 11:48:08.221Z | 97.691° ESE | 23.25° | 2026-06-23 11:51:08.221Z | 50.811° ENE |
| 5 mins | 2026-06-23 13:24:08.221Z | 263.026° W | 2026-06-23 13:26:08.221Z | 305.757° NW | 23.722° | 2026-06-23 13:29:08.221Z | 357.045° N |
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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