STARLINK-30140, 57458
Orbit data source: Space-Track
STARLINK-30140, 57458 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 28 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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57458 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
33.884 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-30140
1 57458U 23107B 26171.24953773 -.00001857 00000-0 -57978-4 0 9992
2 57458 43.0028 120.1964 0001422 270.3840 89.6849 15.27567738160792Epoch: 2026-06-20T05:59Z
TLE epoch observation values (Epoch: 2026-06-20T05:59:20.059Z)
Latitude
-0.00002°
Longitude
121.89593°
Altitude
482.856 km
Speed
7.626 km/s
True Right ascension
08h 00m 47s
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
21:26:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.006 km
Perigee altitude
484.055 km
Semi-major axis
6,863.168 km
Eccentricity
0.00014
Inclination
43.0028°
RAAN
120.1964°
Arg. of periapsis
270.384°
True anomaly
89.70119°
Mean anomaly
89.6849°
Eccentric anomaly
89.69305°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
-0.000057978
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Other satellites on launch #107 in the year 2023 (2023-07-28 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-30140 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 22:31:22.677Z | 194.244° SSW | 2026-06-22 22:33:22.677Z | 156.098° SSE | 21.925° | 2026-06-22 22:36:22.677Z | 95.353° ESE |
| 5 mins | 2026-06-23 00:10:22.677Z | 253.617° W | 2026-06-23 00:12:22.677Z | 308.308° NW | 44.923° | 2026-06-23 00:15:22.677Z | 71.281° E |
| 5 mins | 2026-06-23 01:49:22.677Z | 290.916° WNW | 2026-06-23 01:51:22.677Z | 347.062° N | 37.704° | 2026-06-23 01:54:22.677Z | 73.318° E |
| 6 mins | 2026-06-23 03:28:22.677Z | 289.464° WNW | 2026-06-23 03:30:22.677Z | 302.026° NW | 43.518° | 2026-06-23 03:34:22.677Z | 106.86° ESE |
| 5 mins | 2026-06-23 05:07:22.677Z | 257.699° W | 2026-06-23 05:09:22.677Z | 214.519° SW | 22.688° | 2026-06-23 05:12:22.677Z | 158.757° S |
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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