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: 3 days ago
TLE from 3 days ago
0 STARLINK-3874
1 52365U 22045AL 26170.93509067 -.00001247 00000-0 -60306-4 0 9994
2 52365 53.1613 90.0125 0001225 91.3588 268.7544 15.08815804231353Epoch: 2026-06-19T22:26Z
TLE epoch observation values (Epoch: 2026-06-19T22:26:31.833Z)
Latitude
-0.00002°
Longitude
-154.77709°
Altitude
540.727 km
Speed
7.593 km/s
True Right ascension
06h 00m 02s
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
21:40:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.919 km
Perigee altitude
539.224 km
Semi-major axis
6,918.208 km
Eccentricity
0.00012
Inclination
53.1613°
RAAN
90.0125°
Arg. of periapsis
91.3588°
True anomaly
268.74037°
Mean anomaly
268.7544°
Eccentric anomaly
268.74738°
Mean motion
3.77184 °/min
Orbital period
95.44 mins
BSTAR
-0.000060306
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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 | 2026-06-22 20:35:26.124Z | 228.079° WSW | 2026-06-22 20:37:26.124Z | 217.665° SW | 44.755° | 2026-06-22 20:41:26.124Z | 50.416° ENE |
| 5 mins | 2026-06-22 22:15:26.124Z | 301.134° NW | 2026-06-22 22:17:26.124Z | 338.959° N | 19.645° | 2026-06-22 22:20:26.124Z | 27.702° NE |
| 4 mins | 2026-06-23 01:37:26.124Z | 357.148° N | 2026-06-23 01:38:26.124Z | 16.693° NNE | 18.741° | 2026-06-23 01:41:26.124Z | 67.18° ENE |
| 6 mins | 2026-06-23 03:16:26.124Z | 313.46° NW | 2026-06-23 03:18:26.124Z | 19.273° NNE | 44.778° | 2026-06-23 03:22:26.124Z | 128.397° SE |
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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