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 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: 23 hours ago
TLE from 23 hours ago
0 STARLINK-31949
1 59891U 24100G 25260.06350561 -.00000345 00000-0 -30128-5 0 9993
2 59891 43.0035 25.8856 0001170 277.8793 82.1926 15.27568980 74500Epoch: 2025-09-17T01:31Z
TLE epoch observation values (Epoch: 2025-09-17T01:31:26.884Z)
Latitude
-0.00002°
Longitude
6.77873°
Altitude
482.749 km
Speed
7.626 km/s
True Right ascension
01h 43m 32s
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
17:31:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.83 km
Perigee altitude
484.224 km
Semi-major axis
6,863.164 km
Eccentricity
0.00012
Inclination
43.0035°
RAAN
25.8856°
Arg. of periapsis
277.8793°
True anomaly
82.20588°
Mean anomaly
82.1926°
Eccentric anomaly
82.19924°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
-0.0000030128
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-09-18 10:40:03.802Z | 179.259° S | 2025-09-18 10:42:03.802Z | 141.491° SSE | 17.398° | 2025-09-18 10:44:03.802Z | 105.297° ESE |
| 6 mins | 2025-09-18 12:18:03.802Z | 243.151° WSW | 2025-09-18 12:20:03.802Z | 221.536° SW | 42.137° | 2025-09-18 12:24:03.802Z | 73.382° E |
| 6 mins | 2025-09-18 13:57:03.802Z | 284.197° WNW | 2025-09-18 14:00:03.802Z | 24.823° NE | 36.878° | 2025-09-18 14:03:03.802Z | 73.706° E |
| 5 mins | 2025-09-18 15:37:03.802Z | 295.394° NW | 2025-09-18 15:39:03.802Z | 50.908° ENE | 42.98° | 2025-09-18 15:42:03.802Z | 99.103° ESE |
| 4 mins | 2025-09-18 17:16:03.802Z | 254.463° W | 2025-09-18 17:18:03.802Z | 194.82° SSW | 27.385° | 2025-09-18 17:20:03.802Z | 154.081° SSE |
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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