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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-3747
1 52306U 22041AX 26175.15420155 .00000318 00000-0 38079-4 0 9992
2 52306 53.1597 331.0429 0001145 91.8921 268.2202 15.08835054231930Epoch: 2026-06-24T03:42Z
TLE epoch observation values (Epoch: 2026-06-24T03:42:03.013Z)
Latitude
-0.00001°
Longitude
3.21485°
Altitude
540.675 km
Speed
7.593 km/s
True Right ascension
22h 04m 10s
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
10:34:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.805 km
Perigee altitude
539.221 km
Semi-major axis
6,918.15 km
Eccentricity
0.00011
Inclination
53.1597°
RAAN
331.0429°
Arg. of periapsis
91.8921°
True anomaly
268.20709°
Mean anomaly
268.2202°
Eccentric anomaly
268.21364°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000038079
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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 | 2026-06-25 11:38:19.745Z | 170.009° S | 2026-06-25 11:41:19.745Z | 121.917° SE | 16.942° | 2026-06-25 11:43:19.745Z | 89.515° E |
| 6 mins | 2026-06-25 13:17:19.745Z | 245.981° WSW | 2026-06-25 13:20:19.745Z | 346.973° N | 40.733° | 2026-06-25 13:23:19.745Z | 42.418° NE |
| 4 mins | 2026-06-25 14:58:19.745Z | 312.45° NW | 2026-06-25 15:00:19.745Z | 347.771° N | 16.55° | 2026-06-25 15:02:19.745Z | 19.933° NNE |
| 5 mins | 2026-06-25 18:19:19.745Z | 345.1° N | 2026-06-25 18:21:19.745Z | 26.931° NE | 22.627° | 2026-06-25 18:24:19.745Z | 79.038° E |
| 6 mins | 2026-06-25 19:58:19.745Z | 300.246° NW | 2026-06-25 20:01:19.745Z | 186.398° SSW | 40.581° | 2026-06-25 20:04:19.745Z | 143.341° 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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