STARLINK-30412, 57854
Orbit data source: Space-Track
STARLINK-30412, 57854 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 12 Sep 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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57854 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-30412
1 57854U 23141Q 26171.37726553 .00000988 00000-0 45481-4 0 9996
2 57854 53.1595 166.8872 0001231 85.5698 274.5443 15.30196253156056Epoch: 2026-06-20T09:03Z
TLE epoch observation values (Epoch: 2026-06-20T09:03:15.741Z)
Latitude
-0.00007°
Longitude
122.4788°
Altitude
476.059 km
Speed
7.629 km/s
True Right ascension
11h 07m 32s
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
21:33:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.326 km
Perigee altitude
474.639 km
Semi-major axis
6,853.62 km
Eccentricity
0.00012
Inclination
53.1595°
RAAN
166.8872°
Arg. of periapsis
85.5698°
True anomaly
274.53024°
Mean anomaly
274.5443°
Eccentric anomaly
274.53727°
Mean motion
3.82528 °/min
Orbital period
94.11 mins
BSTAR
0.000045481
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Other satellites on launch #141 in the year 2023 (2023-09-12 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-30412 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 | 2026-06-23 01:29:33.191Z | 217.584° SW | 2026-06-23 01:32:33.191Z | 156.945° SSE | 41.742° | 2026-06-23 01:35:33.191Z | 57.534° ENE |
| 4 mins | 2026-06-23 03:09:33.191Z | 303.712° NW | 2026-06-23 03:10:33.191Z | 325.559° NNW | 19.962° | 2026-06-23 03:13:33.191Z | 24.285° NE |
| 5 mins | 2026-06-23 08:05:33.191Z | 324.833° NNW | 2026-06-23 08:07:33.191Z | 20.826° NNE | 38.731° | 2026-06-23 08:10:33.191Z | 111.751° ESE |
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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