STARLINK-31946, 59940
Orbit data source: Space-Track
STARLINK-31946, 59940 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 01 Jun 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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59940 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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-31946
1 59940U 24106U 25355.45704948 .00000164 00000-0 15488-4 0 9992
2 59940 43.0012 54.7226 0001166 261.0738 98.9981 15.27578589 79182Epoch: 2025-12-21T10:58Z
TLE epoch observation values (Epoch: 2025-12-21T10:58:09.075Z)
Latitude
-0.00005°
Longitude
159.91551°
Altitude
482.954 km
Speed
7.626 km/s
True Right ascension
03h 38m 53s
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
17:02:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.799 km
Perigee altitude
484.198 km
Semi-major axis
6,863.135 km
Eccentricity
0.00012
Inclination
43.0012°
RAAN
54.7226°
Arg. of periapsis
261.0738°
True anomaly
99.0113°
Mean anomaly
98.9981°
Eccentric anomaly
99.0047°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000015488
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Other satellites on launch #106 in the year 2024 (2024-06-01 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-31946 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 | 2025-12-22 07:35:03.493Z | 224.595° SW | 2025-12-22 07:38:03.493Z | 155.262° SSE | 36.174° | 2025-12-22 07:41:03.493Z | 81.902° E |
| 5 mins | 2025-12-22 09:15:03.493Z | 276.879° WNW | 2025-12-22 09:17:03.493Z | 352.985° N | 41.062° | 2025-12-22 09:20:03.493Z | 69.061° E |
| 5 mins | 2025-12-22 10:54:03.493Z | 295.512° NW | 2025-12-22 10:56:03.493Z | 353.151° N | 39.653° | 2025-12-22 10:59:03.493Z | 84.379° E |
| 5 mins | 2025-12-22 12:33:03.493Z | 276.206° WNW | 2025-12-22 12:35:03.493Z | 218.412° SW | 39.395° | 2025-12-22 12:38:03.493Z | 129.914° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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