STARLINK-31666, 59572
Orbit data source: Space-Track
STARLINK-31666, 59572 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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59572 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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-31666
1 59572U 24076J 25355.94958951 .00000842 00000-0 40104-4 0 9994
2 59572 43.0017 81.0598 0001239 274.3304 85.7406 15.27579099 94696Epoch: 2025-12-21T22:47Z
TLE epoch observation values (Epoch: 2025-12-21T22:47:24.533Z)
Latitude
-0.00003°
Longitude
8.45285°
Altitude
482.764 km
Speed
7.626 km/s
True Right ascension
05h 24m 14s
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
07:34:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.847 km
Perigee altitude
484.146 km
Semi-major axis
6,863.134 km
Eccentricity
0.00012
Inclination
43.0017°
RAAN
81.0598°
Arg. of periapsis
274.3304°
True anomaly
85.75476°
Mean anomaly
85.7406°
Eccentric anomaly
85.74768°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000040104
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Other satellites on launch #76 in the year 2024 (2024-04-23 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-31666 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 | 2025-12-22 10:00:32.189Z | 241.964° WSW | 2025-12-22 10:03:32.189Z | 203.446° SW | 42.515° | 2025-12-22 10:07:32.189Z | 73.895° E |
| 6 mins | 2025-12-22 11:40:32.189Z | 283.847° WNW | 2025-12-22 11:42:32.189Z | 328.905° NNW | 37.332° | 2025-12-22 11:46:32.189Z | 73.57° E |
| 6 mins | 2025-12-22 13:19:32.189Z | 292.004° WNW | 2025-12-22 13:22:32.189Z | 56.86° ENE | 41.664° | 2025-12-22 13:25:32.189Z | 97.369° ESE |
| 4 mins | 2025-12-22 14:59:32.189Z | 254.198° W | 2025-12-22 15:00:32.189Z | 226.467° WSW | 29.071° | 2025-12-22 15:03:32.189Z | 150.044° SSE |
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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