STARLINK-30510, 57981
Orbit data source: Space-Track
STARLINK-30510, 57981 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 30 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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57981 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: 1 day ago
TLE from 1 day ago
0 STARLINK-30510
1 57981U 23151T 26236.06746611 -.00000306 00000-0 -15961-5 0 9990
2 57981 43.0026 128.6530 0001270 268.9604 91.1103 15.27574326161158Epoch: 2026-08-24T01:37Z
TLE epoch observation values (Epoch: 2026-08-24T01:37:09.071Z)
Latitude
0.00002°
Longitude
132.01074°
Altitude
482.859 km
Speed
7.626 km/s
True Right ascension
08h 34m 36s
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
00:48:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.882 km
Perigee altitude
484.139 km
Semi-major axis
6,863.148 km
Eccentricity
0.00013
Inclination
43.0026°
RAAN
128.653°
Arg. of periapsis
268.9604°
True anomaly
91.12485°
Mean anomaly
91.1103°
Eccentric anomaly
91.11758°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
-0.0000015961
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Other satellites on launch #151 in the year 2023 (2023-09-30 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-30510 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 | 2026-08-25 20:13:42.746Z | 228.376° WSW | 2026-08-25 20:15:42.746Z | 175.374° S | 39.826° | 2026-08-25 20:18:42.746Z | 79.446° E |
| 5 mins | 2026-08-25 21:52:42.746Z | 280.056° WNW | 2026-08-25 21:54:42.746Z | 333.896° NNW | 39.222° | 2026-08-25 21:57:42.746Z | 68.277° E |
| 6 mins | 2026-08-25 23:31:42.746Z | 293.567° NW | 2026-08-25 23:33:42.746Z | 332.289° NNW | 39.44° | 2026-08-25 23:37:42.746Z | 91.835° ESE |
| 5 mins | 2026-08-26 01:10:42.746Z | 273.201° WNW | 2026-08-26 01:12:42.746Z | 227.097° WSW | 34.458° | 2026-08-26 01:15:42.746Z | 139.651° SSE |
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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