STARLINK-31989, 59959
Orbit data source: Space-Track
STARLINK-31989, 59959 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 05 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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59959 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: 22 hours ago
TLE from 22 hours ago
0 STARLINK-31989
1 59959U 24107Q 25260.96794501 .00003679 00000-0 13623-3 0 9990
2 59959 53.1603 147.6966 0001002 84.5653 275.5463 15.30210905 73356Epoch: 2025-09-17T23:13Z
TLE epoch observation values (Epoch: 2025-09-17T23:13:50.448Z)
Latitude
0.00004°
Longitude
162.10014°
Altitude
476.016 km
Speed
7.629 km/s
True Right ascension
09h 50m 47s
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
13:53:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.126 km
Perigee altitude
474.752 km
Semi-major axis
6,853.576 km
Eccentricity
0.0001
Inclination
53.1603°
RAAN
147.6966°
Arg. of periapsis
84.5653°
True anomaly
275.53487°
Mean anomaly
275.5463°
Eccentric anomaly
275.54059°
Mean motion
3.82532 °/min
Orbital period
94.11 mins
BSTAR
0.00013623
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Other satellites on launch #107 in the year 2024 (2024-06-05 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-31989 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 | 2025-09-19 00:46:55.236Z | 347.764° N | 2025-09-19 00:48:55.236Z | 35.404° NE | 22.025° | 2025-09-19 00:50:55.236Z | 75.323° E |
| 5 mins | 2025-09-19 02:24:55.236Z | 289.559° WNW | 2025-09-19 02:26:55.236Z | 209.951° SW | 37.856° | 2025-09-19 02:29:55.236Z | 149.132° SSE |
| 5 mins | 2025-09-19 19:19:55.236Z | 253.074° W | 2025-09-19 19:21:55.236Z | 305.302° NW | 37.835° | 2025-09-19 19:24:55.236Z | 38.003° NE |
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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