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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-31946
1 59940U 24106U 25361.08028627 .00000135 00000-0 14425-4 0 9999
2 59940 43.0007 22.9653 0000923 256.2541 103.8208 15.27571838 80040Epoch: 2025-12-27T01:55Z
TLE epoch observation values (Epoch: 2025-12-27T01:55:36.733Z)
Latitude
-0.00002°
Longitude
-101.74954°
Altitude
483 km
Speed
7.626 km/s
True Right ascension
01h 31m 51s
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
10:03:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.652 km
Perigee altitude
484.385 km
Semi-major axis
6,863.156 km
Eccentricity
0.00009
Inclination
43.0007°
RAAN
22.9653°
Arg. of periapsis
256.2541°
True anomaly
103.83107°
Mean anomaly
103.8208°
Eccentric anomaly
103.82594°
Mean motion
3.81731 °/min
Orbital period
94.31 mins
BSTAR
0.000014425
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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 | 2025-12-28 04:50:02.223Z | 205.244° SW | 2025-12-28 04:52:02.223Z | 137.788° SSE | 32.478° | 2025-12-28 04:55:02.223Z | 82.192° E |
| 6 mins | 2025-12-28 06:28:02.223Z | 268.929° W | 2025-12-28 06:31:02.223Z | 27.655° NE | 40.44° | 2025-12-28 06:34:02.223Z | 70.215° E |
| 5 mins | 2025-12-28 08:08:02.223Z | 299.181° NW | 2025-12-28 08:10:02.223Z | 21.446° NNE | 38.807° | 2025-12-28 08:13:02.223Z | 83.294° E |
| 5 mins | 2025-12-28 09:47:02.223Z | 277.186° WNW | 2025-12-28 09:49:02.223Z | 184.507° SSW | 41.747° | 2025-12-28 09:52:02.223Z | 123.142° 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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