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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-3755
1 52307U 22041AY 26129.85979273 -.00000134 00000-0 96620-5 0 9993
2 52307 53.2164 184.5170 0001130 87.0854 273.0268 15.08837350223749Epoch: 2026-05-09T20:38Z
TLE epoch observation values (Epoch: 2026-05-09T20:38:06.091Z)
Latitude
0°
Longitude
7.32045°
Altitude
540.608 km
Speed
7.593 km/s
True Right ascension
12h 18m 04s
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
20:35:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.778 km
Perigee altitude
539.215 km
Semi-major axis
6,918.134 km
Eccentricity
0.00011
Inclination
53.2164°
RAAN
184.517°
Arg. of periapsis
87.0854°
True anomaly
273.01387°
Mean anomaly
273.0268°
Eccentric anomaly
273.02033°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000009662
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-10 13:01:44.159Z | 315.276° NNW | 2026-05-10 13:04:44.159Z | 6.728° NNE | 42.709° | 2026-05-10 13:08:44.159Z | 122.476° SE |
| 6 mins | 2026-05-11 06:12:44.159Z | 232.214° WSW | 2026-05-11 06:15:44.159Z | 29.015° NE | 43.882° | 2026-05-11 06:18:44.159Z | 48.431° ENE |
| 4 mins | 2026-05-11 07:53:44.159Z | 309.728° NW | 2026-05-11 07:55:44.159Z | 348.955° N | 18.481° | 2026-05-11 07:57:44.159Z | 21.549° NNE |
| 4 mins | 2026-05-11 11:14:44.159Z | 348.271° N | 2026-05-11 11:16:44.159Z | 26.973° NE | 19.288° | 2026-05-11 11:18:44.159Z | 62.244° ENE |
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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