STARLINK-4739, 53792
Orbit data source: Space-Track
STARLINK-4739, 53792 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 11 Sep 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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53792 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
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-4739
1 53792U 22111V 26171.31281789 -.00000587 00000-0 -18815-4 0 9998
2 53792 53.1588 173.6627 0001264 83.0112 277.1023 15.08825920209179Epoch: 2026-06-20T07:30Z
TLE epoch observation values (Epoch: 2026-06-20T07:30:27.465Z)
Latitude
-0.00005°
Longitude
152.51899°
Altitude
540.57 km
Speed
7.593 km/s
True Right ascension
11h 34m 39s
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
21:54:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.915 km
Perigee altitude
539.166 km
Semi-major axis
6,918.178 km
Eccentricity
0.00013
Inclination
53.1588°
RAAN
173.6627°
Arg. of periapsis
83.0112°
True anomaly
277.08793°
Mean anomaly
277.1023°
Eccentric anomaly
277.09511°
Mean motion
3.77186 °/min
Orbital period
95.44 mins
BSTAR
-0.000018815
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Other satellites on launch #111 in the year 2022 (2022-09-11 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-4739 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 | 2026-06-23 02:28:50.557Z | 243.624° WSW | 2026-06-23 02:31:50.557Z | 0.7° NNE | 41.036° | 2026-06-23 02:34:50.557Z | 44.086° NE |
| 4 mins | 2026-06-23 04:09:50.557Z | 313.77° NW | 2026-06-23 04:11:50.557Z | 350.37° N | 16.838° | 2026-06-23 04:13:50.557Z | 21.779° NNE |
| 5 mins | 2026-06-23 07:30:50.557Z | 347.732° N | 2026-06-23 07:32:50.557Z | 29.921° NE | 21.791° | 2026-06-23 07:35:50.557Z | 78.82° E |
| 6 mins | 2026-06-23 09:09:50.557Z | 301.926° NW | 2026-06-23 09:11:50.557Z | 266.964° W | 41.57° | 2026-06-23 09:15:50.557Z | 140.437° 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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