STARLINK-3874, 52365
Orbit data source: Space-Track
STARLINK-3874, 52365 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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52365 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, ~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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-3874
1 52365U 22045AL 25349.33679853 .00001137 00000-0 89512-4 0 9992
2 52365 53.2157 207.7940 0001468 89.9691 270.1469 15.08837221203186Epoch: 2025-12-15T08:04Z
TLE epoch observation values (Epoch: 2025-12-15T08:04:59.392Z)
Latitude
-0.00008°
Longitude
2.30966°
Altitude
540.647 km
Speed
7.593 km/s
True Right ascension
13h 51m 10s
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
00:24:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.013 km
Perigee altitude
538.982 km
Semi-major axis
6,918.134 km
Eccentricity
0.00015
Inclination
53.2157°
RAAN
207.794°
Arg. of periapsis
89.9691°
True anomaly
270.13008°
Mean anomaly
270.1469°
Eccentric anomaly
270.13849°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000089512
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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-3874 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 | 2025-12-16 16:02:08.917Z | 162.854° S | 2025-12-16 16:04:08.917Z | 126.999° SE | 18.303° | 2025-12-16 16:06:08.917Z | 91.563° ESE |
| 5 mins | 2025-12-16 17:41:08.917Z | 254.674° W | 2025-12-16 17:43:08.917Z | 324.871° NNW | 40.035° | 2025-12-16 17:46:08.917Z | 39.731° NE |
| 5 mins | 2025-12-16 22:42:08.917Z | 340.827° N | 2025-12-16 22:44:08.917Z | 20.159° NNE | 23.169° | 2025-12-16 22:47:08.917Z | 77.67° E |
| 6 mins | 2025-12-17 00:21:08.917Z | 299.72° NW | 2025-12-17 00:24:08.917Z | 209.465° SW | 40.632° | 2025-12-17 00:27:08.917Z | 146.73° 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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