STARLINK-31879, 59937
Orbit data source: Space-Track
STARLINK-31879, 59937 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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59937 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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-31879
1 59937U 24106R 26038.58532464 .00004979 00000-0 19027-3 0 9993
2 59937 42.9985 142.9717 0001059 256.7096 103.3638 15.27587418 95964Epoch: 2026-02-07T14:02Z
TLE epoch observation values (Epoch: 2026-02-07T14:02:52.048Z)
Latitude
-0°
Longitude
154.54809°
Altitude
482.97 km
Speed
7.626 km/s
True Right ascension
09h 31m 53s
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
02:23:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.699 km
Perigee altitude
484.246 km
Semi-major axis
6,863.109 km
Eccentricity
0.00011
Inclination
42.9985°
RAAN
142.9717°
Arg. of periapsis
256.7096°
True anomaly
103.37561°
Mean anomaly
103.3638°
Eccentric anomaly
103.3697°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00019027
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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-31879 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 | 2026-02-08 10:41:52.332Z | 231.453° WSW | 2026-02-08 10:43:52.332Z | 151.229° SSE | 42.074° | 2026-02-08 10:46:52.332Z | 76.642° E |
| 5 mins | 2026-02-08 12:20:52.332Z | 284.834° WNW | 2026-02-08 12:22:52.332Z | 355.183° N | 39.159° | 2026-02-08 12:25:52.332Z | 70.176° E |
| 5 mins | 2026-02-08 13:59:52.332Z | 294.698° NW | 2026-02-08 14:01:52.332Z | 351.097° N | 41.786° | 2026-02-08 14:04:52.332Z | 92.121° ESE |
| 5 mins | 2026-02-08 15:38:52.332Z | 267.45° W | 2026-02-08 15:40:52.332Z | 211.694° SW | 32.861° | 2026-02-08 15:43:52.332Z | 141.73° SSE |
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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