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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-30510
1 57981U 23151T 26129.94527904 .00000850 00000-0 40449-4 0 9990
2 57981 43.0016 7.9750 0001275 262.9080 97.1626 15.27559521144929Epoch: 2026-05-09T22:41Z
TLE epoch observation values (Epoch: 2026-05-09T22:41:12.109Z)
Latitude
-0.00005°
Longitude
159.91906°
Altitude
482.995 km
Speed
7.626 km/s
True Right ascension
00h 31m 53s
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
19:51:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.93 km
Perigee altitude
484.18 km
Semi-major axis
6,863.192 km
Eccentricity
0.00013
Inclination
43.0016°
RAAN
7.975°
Arg. of periapsis
262.908°
True anomaly
97.1771°
Mean anomaly
97.1626°
Eccentric anomaly
97.16985°
Mean motion
3.81728 °/min
Orbital period
94.31 mins
BSTAR
0.000040449
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-10 19:17:57.485Z | 225.47° WSW | 2026-05-10 19:20:57.485Z | 164.599° S | 35.908° | 2026-05-10 19:23:57.485Z | 82.911° E |
| 5 mins | 2026-05-10 20:57:57.485Z | 275.555° WNW | 2026-05-10 20:59:57.485Z | 337.623° N | 40.909° | 2026-05-10 21:02:57.485Z | 68.37° E |
| 6 mins | 2026-05-10 22:36:57.485Z | 294.261° NW | 2026-05-10 22:38:57.485Z | 341.321° N | 38.906° | 2026-05-10 22:42:57.485Z | 87.72° E |
| 6 mins | 2026-05-11 00:15:57.485Z | 277.456° WNW | 2026-05-11 00:17:57.485Z | 230.156° WSW | 38.685° | 2026-05-11 00:21:57.485Z | 126.779° 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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