STARLINK-31538, 59525
Orbit data source: Space-Track
STARLINK-31538, 59525 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 17 Apr 2024 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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59525 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-31538
1 59525U 24073Q 25259.27658782 .00005171 00000-0 19722-3 0 9998
2 59525 43.0000 222.8192 0000853 264.3419 95.7336 15.27595850 79507Epoch: 2025-09-16T06:38Z
TLE epoch observation values (Epoch: 2025-09-16T06:38:17.187Z)
Latitude
0.00002°
Longitude
127.7784°
Altitude
482.836 km
Speed
7.626 km/s
True Right ascension
14h 51m 16s
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
14:35:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.532 km
Perigee altitude
484.361 km
Semi-major axis
6,863.084 km
Eccentricity
0.00009
Inclination
43°
RAAN
222.8192°
Arg. of periapsis
264.3419°
True anomaly
95.74333°
Mean anomaly
95.7336°
Eccentric anomaly
95.73846°
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
0.00019722
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Other satellites on launch #73 in the year 2024 (2024-04-17 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-31538 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 | 2025-09-18 01:15:52.624Z | 238.59° WSW | 2025-09-18 01:17:52.624Z | 154.708° SSE | 43.786° | 2025-09-18 01:20:52.624Z | 74.821° E |
| 5 mins | 2025-09-18 02:54:52.624Z | 287.079° WNW | 2025-09-18 02:56:52.624Z | 352.174° N | 38.552° | 2025-09-18 02:59:52.624Z | 70.814° E |
| 5 mins | 2025-09-18 04:33:52.624Z | 293.423° NW | 2025-09-18 04:35:52.624Z | 341.87° N | 42.55° | 2025-09-18 04:38:52.624Z | 95.887° ESE |
| 5 mins | 2025-09-18 06:12:52.624Z | 264.26° W | 2025-09-18 06:14:52.624Z | 212.625° SW | 29.665° | 2025-09-18 06:17:52.624Z | 147.102° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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