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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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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-31666
1 59572U 24076J 26149.38094658 -.00001395 00000-0 -41166-4 0 9994
2 59572 43.0076 266.3305 0001719 284.9780 75.0881 15.27566623118924Epoch: 2026-05-29T09:08Z
TLE epoch observation values (Epoch: 2026-05-29T09:08:33.784Z)
Latitude
-0.00005°
Longitude
-117.72246°
Altitude
482.562 km
Speed
7.626 km/s
True Right ascension
17h 45m 19s
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
07:20:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.213 km
Perigee altitude
483.853 km
Semi-major axis
6,863.17 km
Eccentricity
0.00017
Inclination
43.0076°
RAAN
266.3305°
Arg. of periapsis
284.978°
True anomaly
75.10714°
Mean anomaly
75.0881°
Eccentric anomaly
75.09762°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
-0.000041166
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-30 10:26:22.133Z | 198.838° SSW | 2026-05-30 10:29:22.133Z | 139.08° SSE | 22.428° | 2026-05-30 10:31:22.133Z | 99.219° ESE |
| 6 mins | 2026-05-30 12:05:22.133Z | 253.943° W | 2026-05-30 12:07:22.133Z | 264.233° W | 43.064° | 2026-05-30 12:11:22.133Z | 71.519° E |
| 6 mins | 2026-05-30 13:44:22.133Z | 288.208° WNW | 2026-05-30 13:47:22.133Z | 26.758° NE | 36.623° | 2026-05-30 13:50:22.133Z | 76.697° E |
| 6 mins | 2026-05-30 15:23:22.133Z | 288.949° WNW | 2026-05-30 15:26:22.133Z | 93.389° ESE | 44.032° | 2026-05-30 15:29:22.133Z | 107.146° ESE |
| 4 mins | 2026-05-30 17:03:22.133Z | 246.909° WSW | 2026-05-30 17:04:22.133Z | 224.17° SW | 22.003° | 2026-05-30 17:07:22.133Z | 162.908° S |
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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