STARLINK-31949, 59891
Orbit data source: Space-Track
STARLINK-31949, 59891 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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59891 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-31949
1 59891U 24100G 26036.16745215 -.00000864 00000-0 -21896-4 0 9997
2 59891 42.9986 309.0068 0001033 250.4096 109.6644 15.27561371 96082Epoch: 2026-02-05T04:01Z
TLE epoch observation values (Epoch: 2026-02-05T04:01:07.865Z)
Latitude
-0.00004°
Longitude
113.40042°
Altitude
483.119 km
Speed
7.626 km/s
True Right ascension
20h 36m 01s
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
17:14:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.759 km
Perigee altitude
484.341 km
Semi-major axis
6,863.187 km
Eccentricity
0.0001
Inclination
42.9986°
RAAN
309.0068°
Arg. of periapsis
250.4096°
True anomaly
109.67555°
Mean anomaly
109.6644°
Eccentric anomaly
109.66997°
Mean motion
3.81728 °/min
Orbital period
94.31 mins
BSTAR
-0.000021896
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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-31949 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 21:29:18.749Z | 222.308° SW | 2026-02-05 21:32:18.749Z | 161.975° S | 34.077° | 2026-02-05 21:35:18.749Z | 84.388° E |
| 5 mins | 2026-02-05 23:09:18.749Z | 273.354° WNW | 2026-02-05 23:11:18.749Z | 339.051° N | 41.604° | 2026-02-05 23:14:18.749Z | 68.533° E |
| 5 mins | 2026-02-06 00:48:18.749Z | 294.332° NW | 2026-02-06 00:50:18.749Z | 344.026° N | 38.676° | 2026-02-06 00:53:18.749Z | 81.878° E |
| 6 mins | 2026-02-06 02:27:18.749Z | 279.197° WNW | 2026-02-06 02:29:18.749Z | 232.53° WSW | 40.146° | 2026-02-06 02:33:18.749Z | 123.941° SE |
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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