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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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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-3874
1 52365U 22045AL 26070.58137103 -.00000432 00000-0 -90335-5 0 9993
2 52365 53.2174 180.6256 0001418 122.5417 237.5712 15.08836597216209Epoch: 2026-03-11T13:57Z
TLE epoch observation values (Epoch: 2026-03-11T13:57:10.456Z)
Latitude
-0.00007°
Longitude
162.08843°
Altitude
541.177 km
Speed
7.593 km/s
True Right ascension
12h 02m 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
04:12:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.98 km
Perigee altitude
539.018 km
Semi-major axis
6,918.136 km
Eccentricity
0.00014
Inclination
53.2174°
RAAN
180.6256°
Arg. of periapsis
122.5417°
True anomaly
237.55749°
Mean anomaly
237.5712°
Eccentric anomaly
237.56434°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
-0.0000090335
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-03-12 09:11:12.722Z | 190.592° SSW | 2026-03-12 09:14:12.722Z | 128.071° SE | 28.617° | 2026-03-12 09:17:12.722Z | 70.878° E |
| 5 mins | 2026-03-12 10:51:12.722Z | 273.492° WNW | 2026-03-12 10:53:12.722Z | 321.739° NNW | 30.674° | 2026-03-12 10:56:12.722Z | 30.251° NE |
| 6 mins | 2026-03-12 15:52:12.722Z | 332.918° NNW | 2026-03-12 15:55:12.722Z | 48.314° ENE | 29.622° | 2026-03-12 15:58:12.722Z | 97.743° ESE |
| 5 mins | 2026-03-12 17:32:12.722Z | 275.184° WNW | 2026-03-12 17:34:12.722Z | 222.12° SW | 28.981° | 2026-03-12 17:37:12.722Z | 166.331° 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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