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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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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-4728
1 53793U 22111W 26263.26328364 .00000466 00000-0 26781-4 0 9991
2 53793 53.1595 107.1232 0001613 88.7177 271.4009 15.31703478223247Epoch: 2026-09-20T06:19Z
TLE epoch observation values (Epoch: 2026-09-20T06:19:07.706Z)
Latitude
-0.00004°
Longitude
13.18109°
Altitude
471.603 km
Speed
7.631 km/s
True Right ascension
07h 08m 29s
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
18:18:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
472.091 km
Perigee altitude
469.882 km
Semi-major axis
6,849.123 km
Eccentricity
0.00016
Inclination
53.1595°
RAAN
107.1232°
Arg. of periapsis
88.7177°
True anomaly
271.38242°
Mean anomaly
271.4009°
Eccentric anomaly
271.39166°
Mean motion
3.82905 °/min
Orbital period
94.02 mins
BSTAR
0.000026781
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-09-21 15:21:52.225Z | 184.76° SSW | 2026-09-21 15:23:52.225Z | 144.812° SSE | 27.408° | 2026-09-21 15:26:52.225Z | 76.396° E |
| 5 mins | 2026-09-21 16:59:52.225Z | 270.844° WNW | 2026-09-21 17:01:52.225Z | 321.487° NNW | 35.131° | 2026-09-21 17:04:52.225Z | 31.77° NE |
| 5 mins | 2026-09-21 21:56:52.225Z | 344.082° N | 2026-09-21 21:58:52.225Z | 35.988° NE | 28.464° | 2026-09-21 22:01:52.225Z | 91.242° ESE |
| 5 mins | 2026-09-21 23:34:52.225Z | 278.77° WNW | 2026-09-21 23:36:52.225Z | 212.011° SW | 37.309° | 2026-09-21 23:39:52.225Z | 157.85° 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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