STARLINK-31979, 59964
Orbit data source: Space-Track
STARLINK-31979, 59964 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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59964 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: 3 days ago
TLE from 3 days ago
0 STARLINK-31979
1 59964U 24107V 26170.78409906 .00001338 00000-0 50730-4 0 9990
2 59964 53.1617 310.8818 0001087 89.2077 270.9050 15.34397282115381Epoch: 2026-06-19T18:49Z
TLE epoch observation values (Epoch: 2026-06-19T18:49:06.158Z)
Latitude
-0.00005°
Longitude
120.59799°
Altitude
463.601 km
Speed
7.636 km/s
True Right ascension
20h 43m 31s
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
21:40:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.712 km
Perigee altitude
462.224 km
Semi-major axis
6,841.105 km
Eccentricity
0.00011
Inclination
53.1617°
RAAN
310.8818°
Arg. of periapsis
89.2077°
True anomaly
270.89255°
Mean anomaly
270.905°
Eccentric anomaly
270.89877°
Mean motion
3.83578 °/min
Orbital period
93.85 mins
BSTAR
0.00005073
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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-31979 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 | 2026-06-22 11:04:31.211Z | 215.832° SW | 2026-06-22 11:07:31.211Z | 165.855° S | 39.606° | 2026-06-22 11:10:31.211Z | 59.709° ENE |
| 4 mins | 2026-06-22 12:44:31.211Z | 305.181° NW | 2026-06-22 12:45:31.211Z | 328.497° NNW | 20.354° | 2026-06-22 12:48:31.211Z | 26.261° NE |
| 5 mins | 2026-06-22 17:39:31.211Z | 326.67° NNW | 2026-06-22 17:41:31.211Z | 21.029° NNE | 36.768° | 2026-06-22 17:44:31.211Z | 108.644° ESE |
| 5 mins | 2026-06-23 10:32:31.211Z | 196.101° SSW | 2026-06-23 10:34:31.211Z | 126.597° SE | 35.208° | 2026-06-23 10:37:31.211Z | 62.696° ENE |
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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