STARLINK-31147, 58681
Orbit data source: Space-Track
STARLINK-31147, 58681 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 29 Dec 2023 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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58681 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-31147
1 58681U 23211Q 26171.41598000 -.00000858 00000-0 -21659-4 0 9991
2 58681 43.0024 225.2795 0001006 266.4124 93.6613 15.27580532138173Epoch: 2026-06-20T09:59Z
TLE epoch observation values (Epoch: 2026-06-20T09:59:00.672Z)
Latitude
0.00003°
Longitude
166.89581°
Altitude
482.867 km
Speed
7.626 km/s
True Right ascension
15h 01m 07s
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
00:34:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.683 km
Perigee altitude
484.302 km
Semi-major axis
6,863.129 km
Eccentricity
0.0001
Inclination
43.0024°
RAAN
225.2795°
Arg. of periapsis
266.4124°
True anomaly
93.6728°
Mean anomaly
93.6613°
Eccentric anomaly
93.66705°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
-0.000021659
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Other satellites on launch #211 in the year 2023 (2023-12-29 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-31147 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 | 2026-06-23 05:39:47.502Z | 201.394° SSW | 2026-06-23 05:41:47.502Z | 161.331° S | 25.293° | 2026-06-23 05:44:47.502Z | 93.117° ESE |
| 5 mins | 2026-06-23 07:18:47.502Z | 260.267° W | 2026-06-23 07:20:47.502Z | 309.184° NW | 43.968° | 2026-06-23 07:23:47.502Z | 69.715° E |
| 6 mins | 2026-06-23 08:57:47.502Z | 291.559° WNW | 2026-06-23 08:59:47.502Z | 339.635° N | 37.208° | 2026-06-23 09:03:47.502Z | 79.725° E |
| 6 mins | 2026-06-23 10:36:47.502Z | 286.851° WNW | 2026-06-23 10:38:47.502Z | 276.745° WNW | 42.472° | 2026-06-23 10:42:47.502Z | 112.027° ESE |
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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