STARLINK-31908, 59901
Orbit data source: Space-Track
STARLINK-31908, 59901 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 28 May 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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59901 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-31908
1 59901U 24100S 26035.11580698 -.00000240 00000-0 78687-6 0 9994
2 59901 42.9976 307.9575 0000082 170.6745 189.4108 15.27580832 96095Epoch: 2026-02-04T02:46Z
TLE epoch observation values (Epoch: 2026-02-04T02:46:45.723Z)
Latitude
-0.00001°
Longitude
131.97996°
Altitude
482.877 km
Speed
7.626 km/s
True Right ascension
20h 31m 49s
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
20:17:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.048 km
Perigee altitude
484.936 km
Semi-major axis
6,863.129 km
Eccentricity
0.00001
Inclination
42.9976°
RAAN
307.9575°
Arg. of periapsis
170.6745°
True anomaly
189.41065°
Mean anomaly
189.4108°
Eccentric anomaly
189.41072°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
7.8687e-7
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Other satellites on launch #100 in the year 2024 (2024-05-28 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-31908 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 | 2026-02-05 21:22:55.225Z | 230.781° WSW | 2026-02-05 21:25:55.225Z | 127.445° SE | 39.263° | 2026-02-05 21:28:55.225Z | 77.101° E |
| 6 mins | 2026-02-05 23:01:55.225Z | 277.419° WNW | 2026-02-05 23:04:55.225Z | 18.847° NNE | 38.659° | 2026-02-05 23:07:55.225Z | 71.047° E |
| 5 mins | 2026-02-06 00:41:55.225Z | 297.824° NW | 2026-02-06 00:43:55.225Z | 24.115° NE | 41.175° | 2026-02-06 00:46:55.225Z | 90.653° ESE |
| 5 mins | 2026-02-06 02:20:55.225Z | 266.264° W | 2026-02-06 02:22:55.225Z | 195.276° SSW | 34.941° | 2026-02-06 02:25:55.225Z | 135.892° 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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