STARLINK-31476, 59523
Orbit data source: Space-Track
STARLINK-31476, 59523 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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59523 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-31476
1 59523U 24073N 25259.30228676 .00003122 00000-0 12289-3 0 9990
2 59523 43.0019 223.0084 0000907 234.3480 125.7288 15.27589284 79507Epoch: 2025-09-16T07:15Z
TLE epoch observation values (Epoch: 2025-09-16T07:15:17.576Z)
Latitude
0.00005°
Longitude
118.69068°
Altitude
483.16 km
Speed
7.625 km/s
True Right ascension
14h 52m 02s
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
14:34:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.589 km
Perigee altitude
484.344 km
Semi-major axis
6,863.103 km
Eccentricity
0.00009
Inclination
43.0019°
RAAN
223.0084°
Arg. of periapsis
234.348°
True anomaly
125.73724°
Mean anomaly
125.7288°
Eccentric anomaly
125.73302°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00012289
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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-31476 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 00:15:38.122Z | 201.466° SSW | 2025-09-18 00:17:38.122Z | 158.322° S | 26.403° | 2025-09-18 00:20:38.122Z | 91.197° ESE |
| 5 mins | 2025-09-18 01:54:38.122Z | 262.118° W | 2025-09-18 01:56:38.122Z | 332.203° NNW | 44.035° | 2025-09-18 01:59:38.122Z | 69.687° E |
| 5 mins | 2025-09-18 03:33:38.122Z | 292.82° NW | 2025-09-18 03:35:38.122Z | 346.364° N | 37.738° | 2025-09-18 03:38:38.122Z | 76.047° E |
| 6 mins | 2025-09-18 05:12:38.122Z | 286.063° WNW | 2025-09-18 05:14:38.122Z | 266.387° W | 43.338° | 2025-09-18 05:18:38.122Z | 113.178° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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