STARLINK-3756, 52309
Orbit data source: Space-Track
STARLINK-3756, 52309 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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52309 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-3756
1 52309U 22041BA 26283.92517725 .00000261 00000-0 20177-4 0 9997
2 52309 53.1594 184.6764 0001302 78.0663 282.0484 15.31701350248604Epoch: 2026-10-10T22:12Z
TLE epoch observation values (Epoch: 2026-10-10T22:12:15.314Z)
Latitude
-0.00004°
Longitude
-167.91276°
Altitude
471.45 km
Speed
7.632 km/s
True Right ascension
12h 18m 42s
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
03:28:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.884 km
Perigee altitude
470.101 km
Semi-major axis
6,849.13 km
Eccentricity
0.00013
Inclination
53.1594°
RAAN
184.6764°
Arg. of periapsis
78.0663°
True anomaly
282.03381°
Mean anomaly
282.0484°
Eccentric anomaly
282.0411°
Mean motion
3.82904 °/min
Orbital period
94.02 mins
BSTAR
0.000020177
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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-3756 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-10-11 20:20:06.711Z | 238.22° WSW | 2026-10-11 20:22:06.711Z | 12.349° NNE | 70.403° | 2026-10-11 20:25:06.711Z | 47.13° ENE |
| 4 mins | 2026-10-12 01:16:06.711Z | 342.72° N | 2026-10-12 01:18:06.711Z | 18.981° NNE | 17.717° | 2026-10-12 01:20:06.711Z | 57.101° ENE |
| 6 mins | 2026-10-12 02:54:06.711Z | 312.22° NW | 2026-10-12 02:56:06.711Z | 325.233° NNW | 69.105° | 2026-10-12 03:00:06.711Z | 128.951° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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