STARLINK-4728, 53793
Orbit data source: Space-Track
STARLINK-4728, 53793 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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53793 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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-4728
1 53793U 22111W 25341.24951186 .00011787 00000-0 75688-3 0 9996
2 53793 53.2183 328.9009 0001332 96.8315 263.2829 15.08865381179737Epoch: 2025-12-07T05:59Z
TLE epoch observation values (Epoch: 2025-12-07T05:59:17.824Z)
Latitude
-0.00001°
Longitude
162.81102°
Altitude
540.671 km
Speed
7.593 km/s
True Right ascension
21h 55m 36s
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
19:46:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.832 km
Perigee altitude
538.989 km
Semi-major axis
6,918.048 km
Eccentricity
0.00013
Inclination
53.2183°
RAAN
328.9009°
Arg. of periapsis
96.8315°
True anomaly
263.26774°
Mean anomaly
263.2829°
Eccentric anomaly
263.27532°
Mean motion
3.77197 °/min
Orbital period
95.44 mins
BSTAR
0.00075688
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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-4728 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 | 2025-12-08 01:12:54.925Z | 190.927° SSW | 2025-12-08 01:15:54.925Z | 136.676° SSE | 27.252° | 2025-12-08 01:18:54.925Z | 74.471° E |
| 6 mins | 2025-12-08 02:52:54.925Z | 268.574° W | 2025-12-08 02:54:54.925Z | 311.447° NW | 31.013° | 2025-12-08 02:58:54.925Z | 36.384° NE |
| 5 mins | 2025-12-08 07:54:54.925Z | 343.889° N | 2025-12-08 07:56:54.925Z | 39.117° NE | 29.312° | 2025-12-08 07:59:54.925Z | 94.404° ESE |
| 5 mins | 2025-12-08 09:33:54.925Z | 280.535° WNW | 2025-12-08 09:35:54.925Z | 230.844° WSW | 30.408° | 2025-12-08 09:38:54.925Z | 166.307° S |
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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