STARLINK-31685, 59578
Orbit data source: Space-Track
STARLINK-31685, 59578 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 23 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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59578 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 shape, 17.7 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 STARLINK-31685
1 59578U 24076Q 25341.80074131 .00004198 00000-0 16197-3 0 9991
2 59578 43.0019 167.5698 0001616 285.5535 74.5138 15.27581445 92452Epoch: 2025-12-07T19:13Z
TLE epoch observation values (Epoch: 2025-12-07T19:13:04.049Z)
Latitude
-0.00002°
Longitude
162.49398°
Altitude
482.525 km
Speed
7.626 km/s
True Right ascension
11h 10m 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
08:10:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.099 km
Perigee altitude
483.881 km
Semi-major axis
6,863.127 km
Eccentricity
0.00016
Inclination
43.0019°
RAAN
167.5698°
Arg. of periapsis
285.5535°
True anomaly
74.53165°
Mean anomaly
74.5138°
Eccentric anomaly
74.52272°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.00016197
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Other satellites on launch #76 in the year 2024 (2024-04-23 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-31685 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 | 2025-12-08 15:49:20.315Z | 219.748° SW | 2025-12-08 15:52:20.315Z | 159.939° S | 32.585° | 2025-12-08 15:55:20.315Z | 85.517° E |
| 5 mins | 2025-12-08 17:29:20.315Z | 271.518° WNW | 2025-12-08 17:31:20.315Z | 341.317° N | 42.157° | 2025-12-08 17:34:20.315Z | 68.718° E |
| 5 mins | 2025-12-08 19:08:20.315Z | 294.426° NW | 2025-12-08 19:10:20.315Z | 346.629° N | 38.538° | 2025-12-08 19:13:20.315Z | 80.703° E |
| 6 mins | 2025-12-08 20:47:20.315Z | 280.57° WNW | 2025-12-08 20:49:20.315Z | 234.356° WSW | 41.279° | 2025-12-08 20:53:20.315Z | 121.648° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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