STARLINK-3811, 52383
Orbit data source: Space-Track
STARLINK-3811, 52383 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 29 Apr 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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52383 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
297 kg wet, ~275 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 STARLINK-3811
1 52383U 22045BE 26119.82443441 .00003195 00000-0 21880-3 0 9993
2 52383 53.2190 309.5982 0001303 96.0810 264.0331 15.08824851223783Epoch: 2026-04-29T19:47Z
TLE epoch observation values (Epoch: 2026-04-29T19:47:11.133Z)
Latitude
0.00003°
Longitude
155.02198°
Altitude
540.781 km
Speed
7.593 km/s
True Right ascension
20h 38m 23s
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
10:28:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.936 km
Perigee altitude
539.133 km
Semi-major axis
6,918.171 km
Eccentricity
0.00013
Inclination
53.219°
RAAN
309.5982°
Arg. of periapsis
96.081°
True anomaly
264.01825°
Mean anomaly
264.0331°
Eccentric anomaly
264.02567°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
0.0002188
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Other satellites on launch #45 in the year 2022 (2022-04-29 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-3811 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 | 2026-04-30 15:01:36.763Z | 215.23° SW | 2026-04-30 15:05:36.763Z | 101.504° ESE | 39.753° | 2026-04-30 15:08:36.763Z | 57.409° ENE |
| 5 mins | 2026-04-30 16:42:36.763Z | 290.433° WNW | 2026-04-30 16:44:36.763Z | 330.63° NNW | 23.01° | 2026-04-30 16:47:36.763Z | 26.353° NE |
| 4 mins | 2026-04-30 20:04:36.763Z | 353.171° N | 2026-04-30 20:05:36.763Z | 10.524° NNE | 16.077° | 2026-04-30 20:08:36.763Z | 58.48° ENE |
| 6 mins | 2026-04-30 21:43:36.763Z | 323.547° NNW | 2026-04-30 21:45:36.763Z | 9.366° NNE | 39.36° | 2026-04-30 21:49:36.763Z | 115.69° SE |
| 4 mins | 2026-04-30 23:23:36.763Z | 258.625° W | 2026-04-30 23:24:36.763Z | 240.317° WSW | 17.747° | 2026-04-30 23:27:36.763Z | 189.79° 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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