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 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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-31666
1 59572U 24076J 26051.17050612 -.00000385 00000-0 -44678-5 0 9995
2 59572 43.0010 100.9608 0000877 248.2777 111.7981 15.27575932103908Epoch: 2026-02-20T04:05Z
TLE epoch observation values (Epoch: 2026-02-20T04:05:31.728Z)
Latitude
-0.00006°
Longitude
-110.53274°
Altitude
483.06 km
Speed
7.626 km/s
True Right ascension
06h 43m 50s
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
12:33:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.608 km
Perigee altitude
484.404 km
Semi-major axis
6,863.143 km
Eccentricity
0.00009
Inclination
43.001°
RAAN
100.9608°
Arg. of periapsis
248.2777°
True anomaly
111.80743°
Mean anomaly
111.7981°
Eccentric anomaly
111.80277°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
-0.0000044678
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-02-20 10:46:16.358Z | 290.821° WNW | 2026-02-20 10:49:16.358Z | 8.185° NNE | 42.746° | 2026-02-20 10:52:16.358Z | 94.874° ESE |
| 5 mins | 2026-02-20 12:26:16.358Z | 263.024° W | 2026-02-20 12:28:16.358Z | 204.487° SW | 30.957° | 2026-02-20 12:31:16.358Z | 143.519° SSE |
| 5 mins | 2026-02-21 07:01:16.358Z | 234.871° WSW | 2026-02-21 07:03:16.358Z | 162.413° S | 42.865° | 2026-02-21 07:06:16.358Z | 76.07° E |
| 5 mins | 2026-02-21 08:40:16.358Z | 285.051° WNW | 2026-02-21 08:42:16.358Z | 348.213° N | 38.827° | 2026-02-21 08:45:16.358Z | 69.992° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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