STARLINK-5357, 57141
Orbit data source: Space-Track
STARLINK-5357, 57141 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 23 Jun 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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57141 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-5357
1 57141U 23090AS 26171.06416714 -.00000065 00000-0 71704-5 0 9994
2 57141 43.0010 44.8947 0001718 257.6484 102.4175 15.27581069166015Epoch: 2026-06-20T01:32Z
TLE epoch observation values (Epoch: 2026-06-20T01:32:24.040Z)
Latitude
-0.00006°
Longitude
113.51031°
Altitude
483.075 km
Speed
7.626 km/s
True Right ascension
02h 59m 34s
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
21:28:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.17 km
Perigee altitude
483.812 km
Semi-major axis
6,863.128 km
Eccentricity
0.00017
Inclination
43.001°
RAAN
44.8947°
Arg. of periapsis
257.6484°
True anomaly
102.43673°
Mean anomaly
102.4175°
Eccentric anomaly
102.42711°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.0000071704
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Other satellites on launch #90 in the year 2023 (2023-06-23 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-5357 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 | 2026-06-22 18:05:17.191Z | 218.968° SW | 2026-06-22 18:08:17.191Z | 150.997° SSE | 33.085° | 2026-06-22 18:11:17.191Z | 83.887° E |
| 5 mins | 2026-06-22 19:45:17.191Z | 273.388° WNW | 2026-06-22 19:47:17.191Z | 2.615° NNE | 41.921° | 2026-06-22 19:50:17.191Z | 69.358° E |
| 5 mins | 2026-06-22 21:24:17.191Z | 296.125° NW | 2026-06-22 21:26:17.191Z | 0.202° NNE | 39.147° | 2026-06-22 21:29:17.191Z | 82.018° E |
| 5 mins | 2026-06-22 23:03:17.191Z | 279.145° WNW | 2026-06-22 23:05:17.191Z | 215.396° SW | 41.871° | 2026-06-22 23:08:17.191Z | 124.233° 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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