STARLINK-30978, 58490
Orbit data source: Space-Track
STARLINK-30978, 58490 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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58490 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-30978
1 58490U 23186T 26171.38918940 -.00000067 00000-0 70701-5 0 9999
2 58490 42.9987 203.5781 0001233 269.9742 90.0968 15.27574787141596Epoch: 2026-06-20T09:20Z
TLE epoch observation values (Epoch: 2026-06-20T09:20:25.964Z)
Latitude
-0.00003°
Longitude
154.86537°
Altitude
482.842 km
Speed
7.626 km/s
True Right ascension
13h 34m 18s
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
21:25:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.856 km
Perigee altitude
484.164 km
Semi-major axis
6,863.147 km
Eccentricity
0.00012
Inclination
42.9987°
RAAN
203.5781°
Arg. of periapsis
269.9742°
True anomaly
90.11093°
Mean anomaly
90.0968°
Eccentric anomaly
90.10386°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.0000070701
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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-30978 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 10:27:44.919Z | 276.521° WNW | 2026-06-22 10:30:44.919Z | 207.523° SW | 33.855° | 2026-06-22 10:33:44.919Z | 139.567° SSE |
| 5 mins | 2026-06-23 05:03:44.919Z | 229.486° WSW | 2026-06-23 05:05:44.919Z | 167.6° S | 40.914° | 2026-06-23 05:08:44.919Z | 78.249° E |
| 5 mins | 2026-06-23 06:42:44.919Z | 281.866° WNW | 2026-06-23 06:44:44.919Z | 342.399° N | 39.336° | 2026-06-23 06:47:44.919Z | 69.03° E |
| 6 mins | 2026-06-23 08:21:44.919Z | 294.038° NW | 2026-06-23 08:23:44.919Z | 338.508° N | 40.484° | 2026-06-23 08:27:44.919Z | 93.103° ESE |
| 5 mins | 2026-06-23 10:00:44.919Z | 271.09° WNW | 2026-06-23 10:02:44.919Z | 220.672° SW | 34.007° | 2026-06-23 10:05:44.919Z | 140.473° 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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