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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-3853
1 52359U 22045AE 26070.46734051 .00000224 00000-0 32177-4 0 9994
2 52359 53.2177 191.1514 0001188 95.0490 265.0637 15.08833838216058Epoch: 2026-03-11T11:12Z
TLE epoch observation values (Epoch: 2026-03-11T11:12:58.220Z)
Latitude
-0.00006°
Longitude
-146.22239°
Altitude
540.731 km
Speed
7.593 km/s
True Right ascension
12h 44m 36s
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
02:23:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.829 km
Perigee altitude
539.185 km
Semi-major axis
6,918.144 km
Eccentricity
0.00012
Inclination
53.2177°
RAAN
191.1514°
Arg. of periapsis
95.049°
True anomaly
265.05014°
Mean anomaly
265.0637°
Eccentric anomaly
265.05692°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000032177
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-03-12 09:37:33.530Z | 179.354° S | 2026-03-12 09:40:33.530Z | 121.141° SE | 22.885° | 2026-03-12 09:43:33.530Z | 73.644° E |
| 6 mins | 2026-03-12 11:16:33.530Z | 258.118° W | 2026-03-12 11:19:33.530Z | 334.865° NNW | 35.146° | 2026-03-12 11:22:33.530Z | 36.412° NE |
| 5 mins | 2026-03-12 16:18:33.530Z | 340.512° N | 2026-03-12 16:20:33.530Z | 24.939° NE | 26.512° | 2026-03-12 16:23:33.530Z | 85.543° E |
| 6 mins | 2026-03-12 17:57:33.530Z | 291.139° WNW | 2026-03-12 18:00:33.530Z | 206.373° SW | 34.254° | 2026-03-12 18:03:33.530Z | 155.477° SSE |
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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