STARLINK-6371, 57381
Orbit data source: Space-Track
STARLINK-6371, 57381 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 16 Jul 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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57381 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: 3 days ago
TLE from 3 days ago
0 STARLINK-6371
1 57381U 23099BF 26170.53591027 .00000110 00000-0 13523-4 0 9995
2 57381 43.0022 8.5174 0001114 249.8490 110.2242 15.27577796162721Epoch: 2026-06-19T12:51Z
TLE epoch observation values (Epoch: 2026-06-19T12:51:42.647Z)
Latitude
-0°
Longitude
-92.17378°
Altitude
483.096 km
Speed
7.626 km/s
True Right ascension
00h 34m 04s
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
21:29:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.765 km
Perigee altitude
484.236 km
Semi-major axis
6,863.137 km
Eccentricity
0.00011
Inclination
43.0022°
RAAN
8.5174°
Arg. of periapsis
249.849°
True anomaly
110.23618°
Mean anomaly
110.2242°
Eccentric anomaly
110.23019°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.000013523
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Other satellites on launch #99 in the year 2023 (2023-07-16 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-6371 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 | 2026-06-22 14:48:11.817Z | 190.947° SSW | 2026-06-22 14:50:11.817Z | 155.933° SSE | 19.425° | 2026-06-22 14:53:11.817Z | 98.167° ESE |
| 5 mins | 2026-06-22 16:27:11.817Z | 248.207° W | 2026-06-22 16:29:11.817Z | 207.265° SW | 44.862° | 2026-06-22 16:32:11.817Z | 72.524° E |
| 5 mins | 2026-06-22 18:06:11.817Z | 289.098° WNW | 2026-06-22 18:08:11.817Z | 344.97° N | 37.775° | 2026-06-22 18:11:11.817Z | 71.826° E |
| 6 mins | 2026-06-22 19:45:11.817Z | 290.996° WNW | 2026-06-22 19:47:11.817Z | 316.205° NNW | 42.897° | 2026-06-22 19:51:11.817Z | 103.344° ESE |
| 5 mins | 2026-06-22 21:24:11.817Z | 260.917° W | 2026-06-22 21:26:11.817Z | 215.745° SW | 25.226° | 2026-06-22 21:29:11.817Z | 155.004° SSE |
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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