STARLINK-2547, 48286
Orbit data source: Space-Track
STARLINK-2547, 48286 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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48286 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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-2547
1 48286U 21036L 26036.22432862 .00010341 00000-0 37005-3 0 9993
2 48286 53.1557 226.2089 0000738 91.7018 268.4067 15.29367344263434Epoch: 2026-02-05T05:23Z
TLE epoch observation values (Epoch: 2026-02-05T05:23:01.992Z)
Latitude
-0.00003°
Longitude
10.07096°
Altitude
478.615 km
Speed
7.628 km/s
True Right ascension
15h 04m 50s
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
13:32:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
478.465 km
Perigee altitude
477.453 km
Semi-major axis
6,856.096 km
Eccentricity
0.00007
Inclination
53.1557°
RAAN
226.2089°
Arg. of periapsis
91.7018°
True anomaly
268.39825°
Mean anomaly
268.4067°
Eccentric anomaly
268.40247°
Mean motion
3.82321 °/min
Orbital period
94.16 mins
BSTAR
0.00037005
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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-2547 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 | 2026-02-05 14:57:54.918Z | 203.381° SW | 2026-02-05 15:00:54.918Z | 110.934° ESE | 34.713° | 2026-02-05 15:03:54.918Z | 61.162° ENE |
| 4 mins | 2026-02-05 16:36:54.918Z | 291.811° WNW | 2026-02-05 16:38:54.918Z | 341.727° N | 23.215° | 2026-02-05 16:40:54.918Z | 22.258° NNE |
| 5 mins | 2026-02-05 21:33:54.918Z | 337.214° NNW | 2026-02-05 21:35:54.918Z | 46.862° ENE | 33.407° | 2026-02-05 21:38:54.918Z | 105.23° ESE |
| 4 mins | 2026-02-05 23:11:54.918Z | 264.89° W | 2026-02-05 23:13:54.918Z | 217.581° SW | 20.847° | 2026-02-05 23:15:54.918Z | 181.362° 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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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