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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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: 1 day ago
TLE from 1 day ago
0 STARLINK-31946
1 59940U 24106U 26261.22230295 .00000631 00000-0 32444-4 0 9993
2 59940 43.0028 325.5861 0001298 274.8233 85.2471 15.27574269120597Epoch: 2026-09-18T05:20Z
TLE epoch observation values (Epoch: 2026-09-18T05:20:06.974Z)
Latitude
0°
Longitude
-111.59124°
Altitude
482.768 km
Speed
7.626 km/s
True Right ascension
21h 42m 20s
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
22:07:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.902 km
Perigee altitude
484.12 km
Semi-major axis
6,863.148 km
Eccentricity
0.00013
Inclination
43.0028°
RAAN
325.5861°
Arg. of periapsis
274.8233°
True anomaly
85.26192°
Mean anomaly
85.2471°
Eccentric anomaly
85.25451°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.000032444
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-19 06:37:33.600Z | 178.329° S | 2026-09-19 06:39:33.600Z | 143.051° SSE | 16.842° | 2026-09-19 06:41:33.600Z | 107.622° ESE |
| 6 mins | 2026-09-19 08:15:33.600Z | 240.22° WSW | 2026-09-19 08:18:33.600Z | 103.602° ESE | 62.736° | 2026-09-19 08:21:33.600Z | 73.916° E |
| 6 mins | 2026-09-19 09:54:33.600Z | 282.692° WNW | 2026-09-19 09:57:33.600Z | 20.258° NNE | 49.727° | 2026-09-19 10:00:33.600Z | 72.28° E |
| 5 mins | 2026-09-19 11:34:33.600Z | 296.802° NW | 2026-09-19 11:36:33.600Z | 34.968° NE | 66.695° | 2026-09-19 11:39:33.600Z | 96.094° ESE |
| 5 mins | 2026-09-19 13:13:33.600Z | 259.03° W | 2026-09-19 13:15:33.600Z | 196.447° SSW | 35.337° | 2026-09-19 13:18:33.600Z | 143.181° 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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