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: 2 days ago
TLE from 2 days ago
0 STARLINK-4728
1 53793U 22111W 26171.26027778 .00000322 00000-0 38326-4 0 9993
2 53793 53.1594 173.3468 0001233 67.5283 292.5839 15.08842615209175Epoch: 2026-06-20T06:14Z
TLE epoch observation values (Epoch: 2026-06-20T06:14:48.000Z)
Latitude
0°
Longitude
171.16935°
Altitude
540.299 km
Speed
7.594 km/s
True Right ascension
11h 33m 23s
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
21:53:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.843 km
Perigee altitude
539.137 km
Semi-major axis
6,918.127 km
Eccentricity
0.00012
Inclination
53.1594°
RAAN
173.3468°
Arg. of periapsis
67.5283°
True anomaly
292.57085°
Mean anomaly
292.5839°
Eccentric anomaly
292.57738°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000038326
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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 | 2026-06-23 01:09:54.356Z | 183.551° SSW | 2026-06-23 01:12:54.356Z | 129.205° SE | 23.753° | 2026-06-23 01:15:54.356Z | 75.816° E |
| 6 mins | 2026-06-23 02:49:54.356Z | 265.629° W | 2026-06-23 02:51:54.356Z | 319.62° NNW | 34.699° | 2026-06-23 02:55:54.356Z | 39.761° NE |
| 6 mins | 2026-06-23 07:50:54.356Z | 335.773° NNW | 2026-06-23 07:52:54.356Z | 15.31° NNE | 26.652° | 2026-06-23 07:56:54.356Z | 92.233° ESE |
| 5 mins | 2026-06-23 09:30:54.356Z | 282.184° WNW | 2026-06-23 09:32:54.356Z | 221.072° SW | 34.077° | 2026-06-23 09:35:54.356Z | 158.786° 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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