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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-3853
1 52359U 22045AE 26119.81618034 .00000431 00000-0 45169-4 0 9994
2 52359 53.2187 329.6171 0001278 92.9804 267.1334 15.08837563223505Epoch: 2026-04-29T19:35Z
TLE epoch observation values (Epoch: 2026-04-29T19:35:17.981Z)
Latitude
-0.00005°
Longitude
178.02043°
Altitude
540.693 km
Speed
7.593 km/s
True Right ascension
21h 58m 28s
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
11:14:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.88 km
Perigee altitude
539.111 km
Semi-major axis
6,918.133 km
Eccentricity
0.00013
Inclination
53.2187°
RAAN
329.6171°
Arg. of periapsis
92.9804°
True anomaly
267.11877°
Mean anomaly
267.1334°
Eccentric anomaly
267.12609°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000045169
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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 | 2026-04-30 16:24:53.743Z | 219.485° SW | 2026-04-30 16:28:53.743Z | 129.375° SE | 42.849° | 2026-04-30 16:31:53.743Z | 56.404° ENE |
| 4 mins | 2026-04-30 18:06:53.743Z | 301.245° NW | 2026-04-30 18:08:53.743Z | 345.055° N | 21.681° | 2026-04-30 18:10:53.743Z | 21.037° NNE |
| 6 mins | 2026-04-30 23:06:53.743Z | 318.916° NNW | 2026-04-30 23:09:53.743Z | 56.354° ENE | 41.622° | 2026-04-30 23:12:53.743Z | 117.63° 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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