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 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-31946
1 59940U 24106U 25259.33897227 .00001272 00000-0 55740-4 0 9991
2 59940 43.0029 237.5468 0001129 255.2674 104.8052 15.27586408 64484Epoch: 2025-09-16T08:08Z
TLE epoch observation values (Epoch: 2025-09-16T08:08:07.204Z)
Latitude
-0.00004°
Longitude
119.98604°
Altitude
483.004 km
Speed
7.626 km/s
True Right ascension
15h 50m 11s
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
14:11:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.749 km
Perigee altitude
484.2 km
Semi-major axis
6,863.112 km
Eccentricity
0.00011
Inclination
43.0029°
RAAN
237.5468°
Arg. of periapsis
255.2674°
True anomaly
104.81771°
Mean anomaly
104.8052°
Eccentric anomaly
104.81145°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00005574
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-18 01:07:46.919Z | 203.474° SW | 2025-09-18 01:10:46.919Z | 140.394° SSE | 24.895° | 2025-09-18 01:12:46.919Z | 97.621° ESE |
| 6 mins | 2025-09-18 02:46:46.919Z | 258.097° W | 2025-09-18 02:48:46.919Z | 276.822° WNW | 41.962° | 2025-09-18 02:52:46.919Z | 70.946° E |
| 5 mins | 2025-09-18 04:26:46.919Z | 298.604° NW | 2025-09-18 04:28:46.919Z | 22.932° NE | 37.242° | 2025-09-18 04:31:46.919Z | 77.912° E |
| 5 mins | 2025-09-18 06:05:46.919Z | 286.989° WNW | 2025-09-18 06:07:46.919Z | 126.052° SE | 44.444° | 2025-09-18 06:10:46.919Z | 110.924° ESE |
| 4 mins | 2025-09-18 07:44:46.919Z | 245.726° WSW | 2025-09-18 07:45:46.919Z | 224.762° SW | 19.686° | 2025-09-18 07:48:46.919Z | 167.27° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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