STARLINK-6373, 57345
Orbit data source: Space-Track
STARLINK-6373, 57345 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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57345 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-6373
1 57345U 23099T 26171.32147921 -.00000138 00000-0 45157-5 0 9993
2 57345 43.0027 36.1119 0001062 256.9743 103.0990 15.27577294161737Epoch: 2026-06-20T07:42Z
TLE epoch observation values (Epoch: 2026-06-20T07:42:55.803Z)
Latitude
-0.00004°
Longitude
11.84157°
Altitude
482.998 km
Speed
7.626 km/s
True Right ascension
02h 24m 26s
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
21:29:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.731 km
Perigee altitude
484.273 km
Semi-major axis
6,863.139 km
Eccentricity
0.00011
Inclination
43.0027°
RAAN
36.1119°
Arg. of periapsis
256.9743°
True anomaly
103.11085°
Mean anomaly
103.099°
Eccentric anomaly
103.10493°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.0000045157
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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-6373 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 18:01:24.802Z | 224.897° SW | 2026-06-22 18:03:24.802Z | 143.937° SSE | 40.081° | 2026-06-22 18:06:24.802Z | 77.939° E |
| 5 mins | 2026-06-22 19:40:24.802Z | 283.43° WNW | 2026-06-22 19:42:24.802Z | 3.413° NNE | 39.588° | 2026-06-22 19:45:24.802Z | 70.104° E |
| 5 mins | 2026-06-22 21:19:24.802Z | 296.074° NW | 2026-06-22 21:21:24.802Z | 2.91° NNE | 41.241° | 2026-06-22 21:24:24.802Z | 89.603° E |
| 5 mins | 2026-06-22 22:58:24.802Z | 269.406° W | 2026-06-22 23:00:24.802Z | 207.082° SW | 35.477° | 2026-06-22 23:03:24.802Z | 136.836° 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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