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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-4728
1 53793U 22111W 26035.33564657 -.00000161 00000-0 79799-5 0 9994
2 53793 53.2174 63.6548 0001371 92.1097 268.0052 15.08841758188651Epoch: 2026-02-04T08:03Z
TLE epoch observation values (Epoch: 2026-02-04T08:03:19.863Z)
Latitude
-0.00005°
Longitude
168.31831°
Altitude
540.669 km
Speed
7.593 km/s
True Right ascension
04h 14m 37s
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
21:41:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.931 km
Perigee altitude
539.034 km
Semi-major axis
6,918.12 km
Eccentricity
0.00014
Inclination
53.2174°
RAAN
63.6548°
Arg. of periapsis
92.1097°
True anomaly
267.9895°
Mean anomaly
268.0052°
Eccentric anomaly
267.99735°
Mean motion
3.77191 °/min
Orbital period
95.44 mins
BSTAR
0.0000079799
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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 | 2026-02-05 03:16:44.418Z | 172.197° S | 2026-02-05 03:19:44.418Z | 121.031° SE | 18.587° | 2026-02-05 03:21:44.418Z | 87.43° E |
| 6 mins | 2026-02-05 04:55:44.418Z | 250.142° W | 2026-02-05 04:58:44.418Z | 343.878° N | 38.993° | 2026-02-05 05:01:44.418Z | 40.578° NE |
| 5 mins | 2026-02-05 09:57:44.418Z | 344.557° N | 2026-02-05 09:59:44.418Z | 27.426° NE | 23.569° | 2026-02-05 10:02:44.418Z | 81.016° E |
| 6 mins | 2026-02-05 11:36:44.418Z | 297.488° NW | 2026-02-05 11:39:44.418Z | 192.078° SSW | 38.868° | 2026-02-05 11:42:44.418Z | 146.681° SSE |
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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