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: 1 day ago
TLE from 1 day ago
0 STARLINK-4728
1 53793U 22111W 26259.34826352 -.00000546 00000-0 -58211-5 0 9990
2 53793 53.1610 125.3502 0001641 87.4676 272.6513 15.31696136222646Epoch: 2026-09-16T08:21Z
TLE epoch observation values (Epoch: 2026-09-16T08:21:29.968Z)
Latitude
-0.00003°
Longitude
4.67417°
Altitude
471.6 km
Speed
7.631 km/s
True Right ascension
08h 21m 24s
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
03:02:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
472.132 km
Perigee altitude
469.884 km
Semi-major axis
6,849.145 km
Eccentricity
0.00016
Inclination
53.161°
RAAN
125.3502°
Arg. of periapsis
87.4676°
True anomaly
272.63252°
Mean anomaly
272.6513°
Eccentric anomaly
272.64191°
Mean motion
3.82903 °/min
Orbital period
94.02 mins
BSTAR
-0.0000058211
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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 | 2026-09-17 17:24:37.890Z | 217.253° SW | 2026-09-17 17:27:37.890Z | 164.868° S | 60.461° | 2026-09-17 17:30:37.890Z | 58.154° ENE |
| 4 mins | 2026-09-17 19:04:37.890Z | 303.497° NW | 2026-09-17 19:05:37.890Z | 325.45° NNW | 21.446° | 2026-09-17 19:08:37.890Z | 24.211° NE |
| 5 mins | 2026-09-18 00:00:37.890Z | 328.815° NNW | 2026-09-18 00:02:37.890Z | 40.744° NE | 51.862° | 2026-09-18 00:05:37.890Z | 111.69° ESE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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