STARLINK-31904, 59657
Orbit data source: Space-Track
STARLINK-31904, 59657 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 06 May 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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59657 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: 1 day ago
TLE from 1 day ago
0 STARLINK-31904
1 59657U 24084D 25348.82644502 .00001170 00000-0 52054-4 0 9992
2 59657 43.0003 161.1260 0001204 266.1930 93.8784 15.27564125 91394Epoch: 2025-12-14T19:50Z
TLE epoch observation values (Epoch: 2025-12-14T19:50:04.849Z)
Latitude
-0.00003°
Longitude
139.87198°
Altitude
482.928 km
Speed
7.626 km/s
True Right ascension
10h 44m 30s
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
21:16:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.868 km
Perigee altitude
484.215 km
Semi-major axis
6,863.179 km
Eccentricity
0.00012
Inclination
43.0003°
RAAN
161.126°
Arg. of periapsis
266.193°
True anomaly
93.89217°
Mean anomaly
93.8784°
Eccentric anomaly
93.88528°
Mean motion
3.81729 °/min
Orbital period
94.31 mins
BSTAR
0.000052054
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Other satellites on launch #84 in the year 2024 (2024-05-06 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-31904 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 | 2025-12-16 14:24:07.782Z | 216.676° SW | 2025-12-16 14:27:07.782Z | 162.179° S | 30.006° | 2025-12-16 14:30:07.782Z | 88.309° E |
| 5 mins | 2025-12-16 16:04:07.782Z | 267.673° W | 2025-12-16 16:06:07.782Z | 329.306° NNW | 42.778° | 2025-12-16 16:09:07.782Z | 68.733° E |
| 6 mins | 2025-12-16 17:43:07.782Z | 293.326° NW | 2025-12-16 17:45:07.782Z | 341.89° N | 37.806° | 2025-12-16 17:49:07.782Z | 83.03° E |
| 6 mins | 2025-12-16 19:22:07.782Z | 283.099° WNW | 2025-12-16 19:24:07.782Z | 249.838° W | 41.795° | 2025-12-16 19:28:07.782Z | 118.47° 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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