STARLINK-3755, 52307
Orbit data source: Space-Track
STARLINK-3755, 52307 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 21 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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52307 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-3755
1 52307U 22041AY 26175.16800356 .00000309 00000-0 37519-4 0 9997
2 52307 53.1599 340.9817 0001218 91.0354 269.0777 15.08830036230587Epoch: 2026-06-24T04:01Z
TLE epoch observation values (Epoch: 2026-06-24T04:01:55.507Z)
Latitude
-0.00003°
Longitude
8.17131°
Altitude
540.679 km
Speed
7.593 km/s
True Right ascension
22h 43m 55s
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
10:32:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.871 km
Perigee altitude
539.185 km
Semi-major axis
6,918.165 km
Eccentricity
0.00012
Inclination
53.1599°
RAAN
340.9817°
Arg. of periapsis
91.0354°
True anomaly
269.06374°
Mean anomaly
269.0777°
Eccentric anomaly
269.07072°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
0.000037519
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Other satellites on launch #41 in the year 2022 (2022-04-21 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-3755 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 | 2026-06-25 13:36:20.457Z | 228.946° WSW | 2026-06-25 13:39:20.457Z | 50.046° ENE | 44.461° | 2026-06-25 13:42:20.457Z | 50.029° ENE |
| 4 mins | 2026-06-25 15:17:20.457Z | 307.477° NW | 2026-06-25 15:19:20.457Z | 347.489° N | 19.204° | 2026-06-25 15:21:20.457Z | 21.09° NNE |
| 4 mins | 2026-06-25 18:38:20.457Z | 347.301° N | 2026-06-25 18:40:20.457Z | 25.127° NE | 18.893° | 2026-06-25 18:42:20.457Z | 60.348° ENE |
| 6 mins | 2026-06-25 20:17:20.457Z | 311.962° NW | 2026-06-25 20:20:20.457Z | 112.051° ESE | 43.761° | 2026-06-25 20:23:20.457Z | 128.588° 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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