STARLINK-2558, 48282
Orbit data source: Space-Track
STARLINK-2558, 48282 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 29 Apr 2021 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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48282 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, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 STARLINK-2558
1 48282U 21036G 25336.80207234 .00000543 00000-0 55335-4 0 9998
2 48282 53.0537 156.5648 0001881 98.8270 261.2932 15.06404930253711Epoch: 2025-12-02T19:14Z
TLE epoch observation values (Epoch: 2025-12-02T19:14:59.050Z)
Latitude
-0.00001°
Longitude
155.93675°
Altitude
548.273 km
Speed
7.589 km/s
True Right ascension
10h 26m 15s
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
08:23:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.77 km
Perigee altitude
546.165 km
Semi-major axis
6,925.604 km
Eccentricity
0.00019
Inclination
53.0537°
RAAN
156.5648°
Arg. of periapsis
98.827°
True anomaly
261.27189°
Mean anomaly
261.2932°
Eccentric anomaly
261.28255°
Mean motion
3.76579 °/min
Orbital period
95.6 mins
BSTAR
0.000055335
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Other satellites on launch #36 in the year 2021 (2021-04-29 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-2558 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-03 14:30:49.745Z | 214.581° SW | 2025-12-03 14:34:49.745Z | 129.094° SE | 40.269° | 2025-12-03 14:37:49.745Z | 60.178° ENE |
| 5 mins | 2025-12-03 16:12:49.745Z | 296.58° NW | 2025-12-03 16:14:49.745Z | 342.767° N | 23.8° | 2025-12-03 16:17:49.745Z | 31.424° NE |
| 6 mins | 2025-12-03 21:13:49.745Z | 323.054° NNW | 2025-12-03 21:15:49.745Z | 7.616° NNE | 39.378° | 2025-12-03 21:19:49.745Z | 115.332° SE |
| 4 mins | 2025-12-03 22:53:49.745Z | 261.666° W | 2025-12-03 22:55:49.745Z | 224.101° SW | 18.026° | 2025-12-03 22:57:49.745Z | 191.833° SSW |
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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