STARLINK-3853, 52359
Orbit data source: Space-Track
STARLINK-3853, 52359 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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52359 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: 2 days ago
TLE from 2 days ago
0 STARLINK-3853
1 52359U 22045AE 26170.95351414 -.00000360 00000-0 -45575-5 0 9997
2 52359 53.1598 99.9419 0000962 86.2852 273.8249 15.08830894231227Epoch: 2026-06-19T22:53Z
TLE epoch observation values (Epoch: 2026-06-19T22:53:03.621Z)
Latitude
-0.00007°
Longitude
-151.49833°
Altitude
540.618 km
Speed
7.593 km/s
True Right ascension
06h 39m 46s
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
21:44:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.691 km
Perigee altitude
539.36 km
Semi-major axis
6,918.162 km
Eccentricity
0.0001
Inclination
53.1598°
RAAN
99.9419°
Arg. of periapsis
86.2852°
True anomaly
273.8139°
Mean anomaly
273.8249°
Eccentric anomaly
273.8194°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
-0.0000045575
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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-3853 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 | 2026-06-22 20:59:34.414Z | 219.483° SW | 2026-06-22 21:03:34.414Z | 134.969° SE | 42.805° | 2026-06-22 21:06:34.414Z | 56.764° ENE |
| 4 mins | 2026-06-22 22:41:34.414Z | 300.306° NW | 2026-06-22 22:43:34.414Z | 343.972° N | 21.88° | 2026-06-22 22:45:34.414Z | 20.617° NNE |
| 6 mins | 2026-06-23 03:41:34.414Z | 318.372° NNW | 2026-06-23 03:44:34.414Z | 52.395° ENE | 41.911° | 2026-06-23 03:47:34.414Z | 117.727° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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