STARLINK-2389, 47808
Orbit data source: Space-Track
STARLINK-2389, 47808 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 11 Mar 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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47808 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-2389
1 47808U 21018X 26225.13498355 .00000669 00000-0 33327-4 0 9997
2 47808 53.1584 234.6429 0001198 85.4242 274.6896 15.31703185300750Epoch: 2026-08-13T03:14Z
TLE epoch observation values (Epoch: 2026-08-13T03:14:22.578Z)
Latitude
-0.00005°
Longitude
-135.53013°
Altitude
471.564 km
Speed
7.632 km/s
True Right ascension
15h 38m 34s
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
13:11:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.808 km
Perigee altitude
470.167 km
Semi-major axis
6,849.124 km
Eccentricity
0.00012
Inclination
53.1584°
RAAN
234.6429°
Arg. of periapsis
85.4242°
True anomaly
274.67592°
Mean anomaly
274.6896°
Eccentric anomaly
274.68276°
Mean motion
3.82905 °/min
Orbital period
94.02 mins
BSTAR
0.000033327
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Other satellites on launch #18 in the year 2021 (2021-03-11 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-2389 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 | 2026-08-14 02:54:04.764Z | 203.481° SW | 2026-08-14 02:57:04.764Z | 108.54° ESE | 34.455° | 2026-08-14 03:00:04.764Z | 60.776° ENE |
| 4 mins | 2026-08-14 04:33:04.764Z | 295.459° NW | 2026-08-14 04:34:04.764Z | 318.85° NNW | 22.589° | 2026-08-14 04:37:04.764Z | 24.58° NE |
| 5 mins | 2026-08-14 09:29:04.764Z | 332.703° NNW | 2026-08-14 09:31:04.764Z | 30.585° NE | 33.496° | 2026-08-14 09:34:04.764Z | 103.041° ESE |
| 4 mins | 2026-08-14 11:07:04.764Z | 268.118° W | 2026-08-14 11:09:04.764Z | 222.044° SW | 21.019° | 2026-08-14 11:11:04.764Z | 183.251° 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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