STARLINK-30555, 58040
Orbit data source: Space-Track
STARLINK-30555, 58040 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 09 Oct 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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58040 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-30555
1 58040U 23156N 25348.91247323 -.00001588 00000-0 -41546-4 0 9995
2 58040 53.1605 201.9221 0001201 110.6593 249.4536 15.30179283122057Epoch: 2025-12-14T21:53Z
TLE epoch observation values (Epoch: 2025-12-14T21:53:57.687Z)
Latitude
-0.00005°
Longitude
149.61312°
Altitude
476.466 km
Speed
7.629 km/s
True Right ascension
13h 27m 41s
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
15:11:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.356 km
Perigee altitude
474.71 km
Semi-major axis
6,853.67 km
Eccentricity
0.00012
Inclination
53.1605°
RAAN
201.9221°
Arg. of periapsis
110.6593°
True anomaly
249.44071°
Mean anomaly
249.4536°
Eccentric anomaly
249.44716°
Mean motion
3.82524 °/min
Orbital period
94.11 mins
BSTAR
-0.000041546
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Other satellites on launch #156 in the year 2023 (2023-10-09 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-30555 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 | 2025-12-15 16:53:16.320Z | 217.188° SW | 2025-12-15 16:56:16.320Z | 104.306° ESE | 41.634° | 2025-12-15 16:59:16.320Z | 55.585° ENE |
| 5 mins | 2025-12-15 23:29:16.320Z | 328.691° NNW | 2025-12-15 23:31:16.320Z | 56.448° ENE | 39.034° | 2025-12-15 23:34:16.320Z | 114.86° SE |
| 5 mins | 2025-12-16 16:24:16.320Z | 208.114° SW | 2025-12-16 16:26:16.320Z | 154.917° SSE | 39.12° | 2025-12-16 16:29:16.320Z | 60.86° ENE |
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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