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 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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-4739
1 53792U 22111V 26035.45443233 .00000826 00000-0 69961-4 0 9998
2 53792 53.2191 63.6743 0001561 98.2700 261.8469 15.08839087188661Epoch: 2026-02-04T10:54Z
TLE epoch observation values (Epoch: 2026-02-04T10:54:22.953Z)
Latitude
-0.00003°
Longitude
125.45786°
Altitude
540.797 km
Speed
7.593 km/s
True Right ascension
04h 14m 41s
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
20:24:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.071 km
Perigee altitude
538.911 km
Semi-major axis
6,918.128 km
Eccentricity
0.00016
Inclination
53.2191°
RAAN
63.6743°
Arg. of periapsis
98.27°
True anomaly
261.82919°
Mean anomaly
261.8469°
Eccentric anomaly
261.83805°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000069961
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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 | 2026-02-05 04:34:59.164Z | 231.283° WSW | 2026-02-05 04:37:59.164Z | 23.39° NE | 44.578° | 2026-02-05 04:40:59.164Z | 48.694° ENE |
| 4 mins | 2026-02-05 06:15:59.164Z | 307.36° NW | 2026-02-05 06:17:59.164Z | 346.229° N | 18.766° | 2026-02-05 06:19:59.164Z | 20.009° NNE |
| 4 mins | 2026-02-05 09:36:59.164Z | 346.401° N | 2026-02-05 09:38:59.164Z | 24.094° NE | 19.184° | 2026-02-05 09:40:59.164Z | 60.203° ENE |
| 6 mins | 2026-02-05 11:15:59.164Z | 310.895° NW | 2026-02-05 11:18:59.164Z | 122.284° SE | 44.142° | 2026-02-05 11:21:59.164Z | 130.212° SE |
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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