STARLINK-31199, 58861
Orbit data source: Space-Track
STARLINK-31199, 58861 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 29 Jan 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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58861 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: 2 days ago
TLE from 2 days ago
0 STARLINK-31199
1 58861U 24019J 26171.01987482 .00000876 00000-0 41331-4 0 9997
2 58861 43.0008 30.9159 0001126 271.0920 88.9803 15.27582119134738Epoch: 2026-06-20T00:28Z
TLE epoch observation values (Epoch: 2026-06-20T00:28:37.184Z)
Latitude
0.00001°
Longitude
115.52047°
Altitude
482.805 km
Speed
7.626 km/s
True Right ascension
02h 03m 39s
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
21:32:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.761 km
Perigee altitude
484.215 km
Semi-major axis
6,863.125 km
Eccentricity
0.00011
Inclination
43.0008°
RAAN
30.9159°
Arg. of periapsis
271.092°
True anomaly
88.9932°
Mean anomaly
88.9803°
Eccentric anomaly
88.98675°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.000041331
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Other satellites on launch #19 in the year 2024 (2024-01-29 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-31199 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 17:01:22.404Z | 212.466° SW | 2026-06-22 17:04:22.404Z | 140.024° SSE | 30.068° | 2026-06-22 17:07:22.404Z | 84.119° E |
| 6 mins | 2026-06-22 18:40:22.404Z | 265.626° W | 2026-06-22 18:43:22.404Z | 31.765° NE | 41.179° | 2026-06-22 18:46:22.404Z | 70.241° E |
| 5 mins | 2026-06-22 20:20:22.404Z | 298.911° NW | 2026-06-22 20:22:22.404Z | 20.13° NNE | 38.291° | 2026-06-22 20:25:22.404Z | 81.261° E |
| 5 mins | 2026-06-22 21:59:22.404Z | 280.621° WNW | 2026-06-22 22:01:22.404Z | 178.565° S | 43.225° | 2026-06-22 22:04:22.404Z | 119.136° 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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