STARLINK-30953, 58491
Orbit data source: Space-Track
STARLINK-30953, 58491 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 03 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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58491 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-30953
1 58491U 23186U 26171.36898436 -.00000066 00000-0 71341-5 0 9995
2 58491 43.0021 47.6243 0001325 275.6893 84.3808 15.27579734143599Epoch: 2026-06-20T08:51Z
TLE epoch observation values (Epoch: 2026-06-20T08:51:20.248Z)
Latitude
0°
Longitude
6.20534°
Altitude
482.737 km
Speed
7.626 km/s
True Right ascension
03h 10m 29s
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
21:27:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.904 km
Perigee altitude
484.085 km
Semi-major axis
6,863.132 km
Eccentricity
0.00013
Inclination
43.0021°
RAAN
47.6243°
Arg. of periapsis
275.6893°
True anomaly
84.39591°
Mean anomaly
84.3808°
Eccentric anomaly
84.38836°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.0000071341
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Other satellites on launch #186 in the year 2023 (2023-12-03 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-30953 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 | 2026-06-22 17:31:38.651Z | 188.022° SSW | 2026-06-22 17:34:38.651Z | 134.343° SE | 17.283° | 2026-06-22 17:36:38.651Z | 100.962° ESE |
| 5 mins | 2026-06-22 19:10:38.651Z | 242.766° WSW | 2026-06-22 19:12:38.651Z | 188.099° SSW | 44.236° | 2026-06-22 19:15:38.651Z | 74.048° E |
| 5 mins | 2026-06-22 20:49:38.651Z | 286.943° WNW | 2026-06-22 20:51:38.651Z | 342.068° N | 37.972° | 2026-06-22 20:54:38.651Z | 70.514° E |
| 6 mins | 2026-06-22 22:28:38.651Z | 292.125° WNW | 2026-06-22 22:30:38.651Z | 323.785° NNW | 41.984° | 2026-06-22 22:34:38.651Z | 99.984° ESE |
| 5 mins | 2026-06-23 00:07:38.651Z | 264.368° W | 2026-06-23 00:09:38.651Z | 217.907° SW | 27.815° | 2026-06-23 00:12:38.651Z | 151.174° 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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