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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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: 2 days ago
TLE from 2 days ago
0 STARLINK-31973
1 59943U 24106X 25338.50781933 -.00000515 00000-0 -91840-5 0 9990
2 59943 42.9987 150.2632 0001127 279.5369 80.5355 15.27589898 85968Epoch: 2025-12-04T12:11Z
TLE epoch observation values (Epoch: 2025-12-04T12:11:15.590Z)
Latitude
-0.00002°
Longitude
-106.11504°
Altitude
482.668 km
Speed
7.626 km/s
True Right ascension
10h 01m 03s
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
02:37:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.738 km
Perigee altitude
484.191 km
Semi-major axis
6,863.102 km
Eccentricity
0.00011
Inclination
42.9987°
RAAN
150.2632°
Arg. of periapsis
279.5369°
True anomaly
80.54824°
Mean anomaly
80.5355°
Eccentric anomaly
80.54187°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
-0.000009184
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-06 14:38:29.291Z | 220.058° SW | 2025-12-06 14:40:29.291Z | 150.512° SSE | 38.035° | 2025-12-06 14:43:29.291Z | 79.997° E |
| 5 mins | 2025-12-06 16:17:29.291Z | 279.948° WNW | 2025-12-06 16:19:29.291Z | 359.073° N | 40.387° | 2025-12-06 16:22:29.291Z | 69.506° E |
| 5 mins | 2025-12-06 17:56:29.291Z | 295.971° NW | 2025-12-06 17:58:29.291Z | 358.253° N | 40.382° | 2025-12-06 18:01:29.291Z | 86.708° E |
| 5 mins | 2025-12-06 19:35:29.291Z | 273.182° WNW | 2025-12-06 19:37:29.291Z | 211.468° SW | 37.834° | 2025-12-06 19:40:29.291Z | 132.964° 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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