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: 1 day ago
TLE from 1 day ago
0 STARLINK-2558
1 48282U 21036G 25290.49191853 .00020134 00000-0 13663-2 0 9995
2 48282 53.0559 4.4578 0001378 93.3583 266.7564 15.06411103246731Epoch: 2025-10-17T11:48Z
TLE epoch observation values (Epoch: 2025-10-17T11:48:21.760Z)
Latitude
-0.00002°
Longitude
161.1306°
Altitude
548.111 km
Speed
7.589 km/s
True Right ascension
00h 17m 49s
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
07:46:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.402 km
Perigee altitude
546.494 km
Semi-major axis
6,925.585 km
Eccentricity
0.00014
Inclination
53.0559°
RAAN
4.4578°
Arg. of periapsis
93.3583°
True anomaly
266.74063°
Mean anomaly
266.7564°
Eccentric anomaly
266.74852°
Mean motion
3.76581 °/min
Orbital period
95.6 mins
BSTAR
0.0013663
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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 | 2025-10-18 13:44:54.045Z | 321.437° NNW | 2025-10-18 13:48:54.045Z | 41.907° NE | 33.006° | 2025-10-18 13:51:54.045Z | 100.222° ESE |
| 5 mins | 2025-10-18 15:25:54.045Z | 276.662° WNW | 2025-10-18 15:27:54.045Z | 234.096° WSW | 26.063° | 2025-10-18 15:30:54.045Z | 174.233° S |
| 5 mins | 2025-10-19 06:58:54.045Z | 198.652° SSW | 2025-10-19 07:00:54.045Z | 135.018° SSE | 37.842° | 2025-10-19 07:03:54.045Z | 63.419° ENE |
| 5 mins | 2025-10-19 08:38:54.045Z | 293.126° NW | 2025-10-19 08:40:54.045Z | 341.531° N | 25.24° | 2025-10-19 08:43:54.045Z | 31.753° NE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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