STARLINK-31973, 59943
Orbit data source: Space-Track
STARLINK-31973, 59943 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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59943 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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-31973
1 59943U 24106X 26261.46971668 -.00000165 00000-0 35333-5 0 9992
2 59943 43.0029 324.0114 0001110 276.5359 83.5366 15.27574962130008Epoch: 2026-09-18T11:16Z
TLE epoch observation values (Epoch: 2026-09-18T11:16:23.521Z)
Latitude
-0.00002°
Longitude
157.52122°
Altitude
482.754 km
Speed
7.626 km/s
True Right ascension
21h 36m 02s
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
22:08:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.771 km
Perigee altitude
484.247 km
Semi-major axis
6,863.146 km
Eccentricity
0.00011
Inclination
43.0029°
RAAN
324.0114°
Arg. of periapsis
276.5359°
True anomaly
83.54924°
Mean anomaly
83.5366°
Eccentric anomaly
83.54292°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.0000035333
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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-31973 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 | 2026-09-19 07:54:22.268Z | 226.983° WSW | 2026-09-19 07:56:22.268Z | 183.11° SSW | 51.715° | 2026-09-19 08:00:22.268Z | 76.831° E |
| 6 mins | 2026-09-19 09:33:22.268Z | 277.931° WNW | 2026-09-19 09:35:22.268Z | 322.958° NNW | 53.151° | 2026-09-19 09:39:22.268Z | 71.157° E |
| 6 mins | 2026-09-19 11:12:22.268Z | 293.271° NW | 2026-09-19 11:15:22.268Z | 39.527° NE | 55.451° | 2026-09-19 11:18:22.268Z | 89.447° E |
| 6 mins | 2026-09-19 12:51:22.268Z | 276.523° WNW | 2026-09-19 12:54:22.268Z | 181.878° SSW | 46.418° | 2026-09-19 12:57:22.268Z | 132.12° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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