STARLINK-30369, 57781
Orbit data source: Space-Track
STARLINK-30369, 57781 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 04 Sep 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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57781 intel report (Beta)
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Edit Public Description
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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-30369
1 57781U 23134L 25346.62550107 -.00000744 00000-0 -39980-4 0 9997
2 57781 43.0057 310.6547 0001222 274.4457 85.6246 15.02540178126378Epoch: 2025-12-12T15:00Z
TLE epoch observation values (Epoch: 2025-12-12T15:00:43.292Z)
Latitude
-0°
Longitude
3.90988°
Altitude
558.781 km
Speed
7.584 km/s
True Right ascension
20h 42m 37s
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
09:17:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.838 km
Perigee altitude
560.142 km
Semi-major axis
6,939.127 km
Eccentricity
0.00012
Inclination
43.0057°
RAAN
310.6547°
Arg. of periapsis
274.4457°
True anomaly
85.63856°
Mean anomaly
85.6246°
Eccentric anomaly
85.63158°
Mean motion
3.75479 °/min
Orbital period
95.88 mins
BSTAR
-0.00003998
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Other satellites on launch #134 in the year 2023 (2023-09-04 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-30369 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-14 00:42:52.757Z | 218.34° SW | 2025-12-14 00:46:52.757Z | 132.733° SE | 32.241° | 2025-12-14 00:49:52.757Z | 82.97° E |
| 7 mins | 2025-12-14 02:23:52.757Z | 265.188° W | 2025-12-14 02:26:52.757Z | 333.287° NNW | 43.071° | 2025-12-14 02:30:52.757Z | 71.05° E |
| 7 mins | 2025-12-14 04:04:52.757Z | 289.575° WNW | 2025-12-14 04:07:52.757Z | 0.574° NNE | 40.136° | 2025-12-14 04:11:52.757Z | 84.833° E |
| 7 mins | 2025-12-14 05:45:52.757Z | 282.915° WNW | 2025-12-14 05:48:52.757Z | 186.382° SSW | 42.802° | 2025-12-14 05:52:52.757Z | 120.526° 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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