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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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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-3825
1 52478U 22049AD 26220.00002315 .00047402 00000-0 16048-2 0 9994
2 52478 53.1593 97.8152 0002095 83.3518 94.6663 15.30150733 5816Epoch: 2026-08-08T00:00Z
TLE epoch observation values (Epoch: 2026-08-08T00:00:02.000Z)
Latitude
1.49601°
Longitude
-39.82573°
Altitude
476.197 km
Speed
7.629 km/s
True Right ascension
18h 26m 48s
True Declination
1° 29' 12"
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
23:28:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
477.055 km
Perigee altitude
474.183 km
Semi-major axis
6,853.756 km
Eccentricity
0.00021
Inclination
53.1593°
RAAN
97.8152°
Arg. of periapsis
83.3518°
True anomaly
94.69023°
Mean anomaly
94.6663°
Eccentric anomaly
94.67826°
Mean motion
3.82517 °/min
Orbital period
94.11 mins
BSTAR
0.0016048
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-08-08 18:12:30.231Z | 203.894° SW | 2026-08-08 18:15:30.231Z | 109.173° ESE | 34.834° | 2026-08-08 18:18:30.231Z | 60.729° ENE |
| 4 mins | 2026-08-08 19:51:30.231Z | 293.51° NW | 2026-08-08 19:53:30.231Z | 343.883° N | 22.75° | 2026-08-08 19:55:30.231Z | 23.09° NE |
| 5 mins | 2026-08-09 00:47:30.231Z | 328.121° NNW | 2026-08-09 00:49:30.231Z | 11.157° NNE | 32.604° | 2026-08-09 00:52:30.231Z | 100.293° ESE |
| 4 mins | 2026-08-09 02:26:30.231Z | 258.716° W | 2026-08-09 02:27:30.231Z | 235.259° WSW | 20.985° | 2026-08-09 02:30:30.231Z | 178.234° S |
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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