STARLINK-3825, 52478
Orbit data source: Space-Track
STARLINK-3825, 52478 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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52478 intel report (Beta)
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Edit Public Description
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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-3825
1 52478U 22049AD 25346.98988074 .00001465 00000-0 11011-3 0 9999
2 52478 53.2178 88.3312 0000686 96.3171 263.7899 15.08833424200404Epoch: 2025-12-12T23:45Z
TLE epoch observation values (Epoch: 2025-12-12T23:45:25.695Z)
Latitude
-0.00007°
Longitude
10.0505°
Altitude
540.712 km
Speed
7.593 km/s
True Right ascension
05h 53m 19s
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
05:21:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.483 km
Perigee altitude
539.534 km
Semi-major axis
6,918.145 km
Eccentricity
0.00007
Inclination
53.2178°
RAAN
88.3312°
Arg. of periapsis
96.3171°
True anomaly
263.78209°
Mean anomaly
263.7899°
Eccentric anomaly
263.78599°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.00011011
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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-3825 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 | 2025-12-13 09:27:15.280Z | 215.071° SW | 2025-12-13 09:31:15.280Z | 118.571° SE | 40.494° | 2025-12-13 09:34:15.280Z | 58.672° ENE |
| 5 mins | 2025-12-13 11:08:15.280Z | 286.913° WNW | 2025-12-13 11:10:15.280Z | 324.665° NNW | 23.044° | 2025-12-13 11:13:15.280Z | 24.054° NE |
| 4 mins | 2025-12-13 14:30:15.280Z | 349.634° N | 2025-12-13 14:32:15.280Z | 24.73° NE | 15.906° | 2025-12-13 14:34:15.280Z | 55.523° ENE |
| 6 mins | 2025-12-13 16:09:15.280Z | 322.522° NNW | 2025-12-13 16:12:15.280Z | 62.352° ENE | 39.027° | 2025-12-13 16:15:15.280Z | 114.08° SE |
| 4 mins | 2025-12-13 17:49:15.280Z | 262.739° W | 2025-12-13 17:51:15.280Z | 224.873° SW | 18.152° | 2025-12-13 17:53:15.280Z | 191.979° SSW |
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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