STARLINK-5048, 53911
Orbit data source: Space-Track
STARLINK-5048, 53911 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 24 Sep 2022 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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53911 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
305 kg wet, ~290 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: 2 days ago
TLE from 2 days ago
0 STARLINK-5048
1 53911U 22119AB 26171.43695902 .00000479 00000-0 48167-4 0 9999
2 53911 53.1594 212.9350 0001249 87.8789 272.2345 15.08833963207339Epoch: 2026-06-20T10:29Z
TLE epoch observation values (Epoch: 2026-06-20T10:29:13.259Z)
Latitude
-0.00005°
Longitude
146.97812°
Altitude
540.62 km
Speed
7.593 km/s
True Right ascension
14h 11m 44s
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
21:33:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.88 km
Perigee altitude
539.152 km
Semi-major axis
6,918.153 km
Eccentricity
0.00012
Inclination
53.1594°
RAAN
212.935°
Arg. of periapsis
87.8789°
True anomaly
272.2202°
Mean anomaly
272.2345°
Eccentric anomaly
272.22735°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000048167
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Other satellites on launch #119 in the year 2022 (2022-09-24 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-5048 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 | 2026-06-22 10:37:44.410Z | 329.114° NNW | 2026-06-22 10:40:44.410Z | 18.698° NNE | 23.781° | 2026-06-22 10:43:44.410Z | 78.307° E |
| 6 mins | 2026-06-22 12:17:44.410Z | 298.427° NW | 2026-06-22 12:20:44.410Z | 214.493° SW | 39.667° | 2026-06-22 12:23:44.410Z | 148.946° SSE |
| 5 mins | 2026-06-23 03:49:44.410Z | 174.927° S | 2026-06-23 03:51:44.410Z | 134.985° SE | 23.655° | 2026-06-23 03:54:44.410Z | 77.937° E |
| 6 mins | 2026-06-23 05:28:44.410Z | 263.157° W | 2026-06-23 05:30:44.410Z | 309.616° NW | 34.17° | 2026-06-23 05:34:44.410Z | 38.697° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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