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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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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-31904
1 59657U 24084D 26252.95702828 .00000574 00000-0 30407-4 0 9992
2 59657 43.0061 81.2239 0001710 267.2680 92.7976 15.27567562132555Epoch: 2026-09-09T22:58Z
TLE epoch observation values (Epoch: 2026-09-09T22:58:07.243Z)
Latitude
-0.00002°
Longitude
107.69206°
Altitude
482.92 km
Speed
7.626 km/s
True Right ascension
05h 24m 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
09:32:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.204 km
Perigee altitude
483.857 km
Semi-major axis
6,863.167 km
Eccentricity
0.00017
Inclination
43.0061°
RAAN
81.2239°
Arg. of periapsis
267.268°
True anomaly
92.81717°
Mean anomaly
92.7976°
Eccentric anomaly
92.80739°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
0.000030407
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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 | 2026-09-10 18:06:35.462Z | 276.941° WNW | 2026-09-10 18:09:35.462Z | 353.483° N | 54.833° | 2026-09-10 18:12:35.462Z | 69.287° E |
| 5 mins | 2026-09-10 19:46:35.462Z | 295.486° NW | 2026-09-10 19:48:35.462Z | 350.415° N | 60.463° | 2026-09-10 19:51:35.462Z | 89.807° E |
| 5 mins | 2026-09-10 21:25:35.462Z | 270.138° WNW | 2026-09-10 21:27:35.462Z | 214.386° SW | 43.778° | 2026-09-10 21:30:35.462Z | 139.252° SSE |
| 5 mins | 2026-09-11 16:00:35.462Z | 229.854° WSW | 2026-09-11 16:02:35.462Z | 177.212° S | 58.631° | 2026-09-11 16:05:35.462Z | 78.638° E |
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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