STARLINK-5074, 55438
Orbit data source: Space-Track
STARLINK-5074, 55438 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 31 Jan 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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55438 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: 2 days ago
TLE from 2 days ago
0 STARLINK-5074
1 55438U 23014AZ 26171.39022112 .00002166 00000-0 18935-3 0 9996
2 55438 69.9996 165.3371 0003626 261.9497 98.1251 14.98316092187449Epoch: 2026-06-20T09:21Z
TLE epoch observation values (Epoch: 2026-06-20T09:21:55.104Z)
Latitude
-0.00001°
Longitude
116.25196°
Altitude
574.88 km
Speed
7.573 km/s
True Right ascension
11h 01m 20s
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
21:27:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.567 km
Perigee altitude
567.528 km
Semi-major axis
6,948.184 km
Eccentricity
0.00036
Inclination
69.9996°
RAAN
165.3371°
Arg. of periapsis
261.9497°
True anomaly
98.16623°
Mean anomaly
98.1251°
Eccentric anomaly
98.14567°
Mean motion
3.74745 °/min
Orbital period
96.07 mins
BSTAR
0.00018935
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Other satellites on launch #14 in the year 2023 (2023-01-31 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-5074 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 | 2026-06-23 00:00:05.791Z | 151.525° SSE | 2026-06-23 00:02:05.791Z | 102.621° ESE | 27.7° | 2026-06-23 00:05:05.791Z | 48.504° ENE |
| 5 mins | 2026-06-23 01:38:05.791Z | 264.431° W | 2026-06-23 01:40:05.791Z | 300.311° NW | 20.401° | 2026-06-23 01:43:05.791Z | 351.444° N |
| 6 mins | 2026-06-23 10:02:05.791Z | 345.753° N | 2026-06-23 10:04:05.791Z | 37.108° NE | 42.848° | 2026-06-23 10:08:05.791Z | 148.366° 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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