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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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 10.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-4739
1 53792U 22111V 25340.24221051 .00000820 00000-0 69607-4 0 9996
2 53792 53.2189 333.9743 0001384 89.7540 270.3610 15.08836336179578Epoch: 2025-12-06T05:48Z
TLE epoch observation values (Epoch: 2025-12-06T05:48:46.988Z)
Latitude
-0.00006°
Longitude
171.50571°
Altitude
540.646 km
Speed
7.593 km/s
True Right ascension
22h 15m 53s
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
15:47:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.957 km
Perigee altitude
539.042 km
Semi-major axis
6,918.136 km
Eccentricity
0.00014
Inclination
53.2189°
RAAN
333.9743°
Arg. of periapsis
89.754°
True anomaly
270.34514°
Mean anomaly
270.361°
Eccentric anomaly
270.35307°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000069607
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-07 01:02:41.408Z | 154.459° SSE | 2025-12-07 01:04:41.408Z | 121.982° SE | 14.604° | 2025-12-07 01:06:41.408Z | 91.613° ESE |
| 6 mins | 2025-12-07 02:40:41.408Z | 239.778° WSW | 2025-12-07 02:43:41.408Z | 0.368° NNE | 42.533° | 2025-12-07 02:46:41.408Z | 45.115° ENE |
| 4 mins | 2025-12-07 04:21:41.408Z | 311.59° NW | 2025-12-07 04:23:41.408Z | 348.641° N | 17.331° | 2025-12-07 04:25:41.408Z | 20.804° NNE |
| 5 mins | 2025-12-07 07:42:41.408Z | 347.145° N | 2025-12-07 07:44:41.408Z | 27.457° NE | 20.845° | 2025-12-07 07:47:41.408Z | 76.191° E |
| 6 mins | 2025-12-07 09:21:41.408Z | 305.27° NW | 2025-12-07 09:24:41.408Z | 164.446° S | 42.46° | 2025-12-07 09:27:41.408Z | 137.275° SSE |
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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