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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-31904
1 59657U 24084D 25288.60553259 .00002447 00000-0 98431-4 0 9996
2 59657 43.0019 141.2192 0001869 272.9700 87.0938 15.27574482 82181Epoch: 2025-10-15T14:31Z
TLE epoch observation values (Epoch: 2025-10-15T14:31:58.015Z)
Latitude
-0.00001°
Longitude
-101.14975°
Altitude
482.776 km
Speed
7.626 km/s
True Right ascension
09h 24m 52s
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
16:03:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.293 km
Perigee altitude
483.728 km
Semi-major axis
6,863.147 km
Eccentricity
0.00019
Inclination
43.0019°
RAAN
141.2192°
Arg. of periapsis
272.97°
True anomaly
87.11519°
Mean anomaly
87.0938°
Eccentric anomaly
87.10449°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.000098431
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-15 22:49:31.127Z | 284.19° WNW | 2025-10-15 22:52:31.127Z | 234.657° WSW | 41.317° | 2025-10-15 22:56:31.127Z | 121.544° SE |
| 5 mins | 2025-10-16 17:25:31.127Z | 213.05° SW | 2025-10-16 17:27:31.127Z | 170.366° S | 31.141° | 2025-10-16 17:30:31.127Z | 88.232° E |
| 6 mins | 2025-10-16 19:04:31.127Z | 269.143° W | 2025-10-16 19:06:31.127Z | 314.788° NW | 41.432° | 2025-10-16 19:10:31.127Z | 70.812° E |
| 6 mins | 2025-10-16 20:43:31.127Z | 292.425° WNW | 2025-10-16 20:46:31.127Z | 36.561° NE | 37.336° | 2025-10-16 20:49:31.127Z | 83.67° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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