STARLINK-30476, 57930
Orbit data source: Space-Track
STARLINK-30476, 57930 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 24 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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57930 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially 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-30476
1 57930U 23147T 26171.41668980 .00135792 00000-0 66267-3 0 9997
2 57930 42.9914 26.7906 0011518 5.2551 343.4292 15.81085427 6025Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
-7.81914°
Longitude
-40.272°
Altitude
321.082 km
Speed
7.721 km/s
True Right ascension
01h 13m 28s
True Declination
-7° 46' 12"
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
21:23:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
337.087 km
Perigee altitude
321.636 km
Semi-major axis
6,707.499 km
Eccentricity
0.00115
Inclination
42.9914°
RAAN
26.7906°
Arg. of periapsis
5.2551°
True anomaly
343.39151°
Mean anomaly
343.4292°
Eccentric anomaly
343.41036°
Mean motion
3.95096 °/min
Orbital period
91.12 mins
BSTAR
0.00066267
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Other satellites on launch #147 in the year 2023 (2023-09-24 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-30476 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-22 16:49:48.548Z | 200.88° SSW | 2026-06-22 16:51:48.548Z | 139.033° SSE | 22.444° | 2026-06-22 16:53:48.548Z | 91.901° 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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