STARLINK-3856, 52459
Orbit data source: Space-Track
STARLINK-3856, 52459 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 06 May 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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52459 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, ~220 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-3856
1 52459U 22049J 26137.63196647 -.00000555 00000-0 -16780-4 0 9996
2 52459 53.2159 109.6270 0001418 88.7360 271.3795 15.08831212222655Epoch: 2026-05-17T15:10Z
TLE epoch observation values (Epoch: 2026-05-17T15:10:01.903Z)
Latitude
-0.00002°
Longitude
6.78727°
Altitude
540.644 km
Speed
7.593 km/s
True Right ascension
07h 18m 30s
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
14:33:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.996 km
Perigee altitude
539.034 km
Semi-major axis
6,918.152 km
Eccentricity
0.00014
Inclination
53.2159°
RAAN
109.627°
Arg. of periapsis
88.736°
True anomaly
271.36326°
Mean anomaly
271.3795°
Eccentric anomaly
271.37138°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
-0.00001678
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Other satellites on launch #49 in the year 2022 (2022-05-06 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-3856 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-05-18 05:55:11.651Z | 345.618° N | 2026-05-18 05:57:11.651Z | 21.294° NNE | 17.754° | 2026-05-18 05:59:11.651Z | 56.005° ENE |
| 6 mins | 2026-05-18 07:34:11.651Z | 315.514° NNW | 2026-05-18 07:37:11.651Z | 63.81° ENE | 43.545° | 2026-05-18 07:40:11.651Z | 122.827° SE |
| 6 mins | 2026-05-19 00:45:11.651Z | 235.005° WSW | 2026-05-19 00:47:11.651Z | 269.618° W | 44.101° | 2026-05-19 00:51:11.651Z | 48.059° ENE |
| 4 mins | 2026-05-19 02:26:11.651Z | 317.539° NNW | 2026-05-19 02:27:11.651Z | 337.17° NNW | 18.478° | 2026-05-19 02:30:11.651Z | 26.108° 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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