STARLINK-3747, 52306
Orbit data source: Space-Track
STARLINK-3747, 52306 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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52306 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-3747
1 52306U 22041AX 26236.82346948 .00000210 00000-0 16933-4 0 9997
2 52306 53.1615 46.1178 0001006 80.6587 279.4530 15.35402360241351Epoch: 2026-08-24T19:45Z
TLE epoch observation values (Epoch: 2026-08-24T19:45:47.763Z)
Latitude
0.00002°
Longitude
136.56916°
Altitude
460.515 km
Speed
7.638 km/s
True Right ascension
03h 04m 28s
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
23:02:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
460.67 km
Perigee altitude
459.294 km
Semi-major axis
6,838.119 km
Eccentricity
0.0001
Inclination
53.1615°
RAAN
46.1178°
Arg. of periapsis
80.6587°
True anomaly
279.44163°
Mean anomaly
279.453°
Eccentric anomaly
279.44731°
Mean motion
3.83829 °/min
Orbital period
93.79 mins
BSTAR
0.000016933
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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-3747 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 | 2026-08-25 13:06:07.121Z | 176.972° S | 2026-08-25 13:08:07.121Z | 139.89° SSE | 19.878° | 2026-08-25 13:11:07.121Z | 80.14° E |
| 5 mins | 2026-08-25 14:44:07.121Z | 267.461° W | 2026-08-25 14:46:07.121Z | 337.752° N | 33.542° | 2026-08-25 14:49:07.121Z | 37.711° NE |
| 5 mins | 2026-08-25 19:39:07.121Z | 334.794° NNW | 2026-08-25 19:42:07.121Z | 38.184° NE | 21.727° | 2026-08-25 19:44:07.121Z | 77.379° E |
| 5 mins | 2026-08-25 21:17:07.121Z | 294.049° NW | 2026-08-25 21:19:07.121Z | 246.109° WSW | 36.22° | 2026-08-25 21:22:07.121Z | 153.149° SSE |
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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