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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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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-2558
1 48282U 21036G 26138.22715529 .00000955 00000-0 42537-4 0 9993
2 48282 53.1614 112.0484 0001382 94.8266 265.2894 15.31712075279067Epoch: 2026-05-18T05:27Z
TLE epoch observation values (Epoch: 2026-05-18T05:27:06.217Z)
Latitude
0.00006°
Longitude
154.3541°
Altitude
471.682 km
Speed
7.631 km/s
True Right ascension
07h 28m 11s
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
23:09:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.907 km
Perigee altitude
470.014 km
Semi-major axis
6,849.097 km
Eccentricity
0.00014
Inclination
53.1614°
RAAN
112.0484°
Arg. of periapsis
94.8266°
True anomaly
265.27362°
Mean anomaly
265.2894°
Eccentric anomaly
265.28151°
Mean motion
3.82907 °/min
Orbital period
94.02 mins
BSTAR
0.000042537
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-19 00:24:10.256Z | 202.421° SSW | 2026-05-19 00:27:10.256Z | 136.485° SSE | 32.997° | 2026-05-19 00:30:10.256Z | 66.095° ENE |
| 5 mins | 2026-05-19 02:03:10.256Z | 284.09° WNW | 2026-05-19 02:05:10.256Z | 332.737° NNW | 24.74° | 2026-05-19 02:08:10.256Z | 30.654° NE |
| 4 mins | 2026-05-19 07:00:10.256Z | 342.94° N | 2026-05-19 07:02:10.256Z | 51.352° ENE | 30.264° | 2026-05-19 07:04:10.256Z | 94.876° ESE |
| 4 mins | 2026-05-19 08:38:10.256Z | 261.876° W | 2026-05-19 08:39:10.256Z | 236.322° WSW | 23.499° | 2026-05-19 08:42:10.256Z | 174.223° S |
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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