STARLINK-4743, 53787
Orbit data source: Space-Track
STARLINK-4743, 53787 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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53787 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-4743
1 53787U 22111Q 26171.39643757 .00000343 00000-0 39668-4 0 9994
2 53787 53.1602 172.7768 0001172 68.1460 291.9656 15.08834313209200Epoch: 2026-06-20T09:30Z
TLE epoch observation values (Epoch: 2026-06-20T09:30:52.206Z)
Latitude
0°
Longitude
121.44762°
Altitude
540.349 km
Speed
7.594 km/s
True Right ascension
11h 31m 06s
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
02:17:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.826 km
Perigee altitude
539.204 km
Semi-major axis
6,918.152 km
Eccentricity
0.00012
Inclination
53.1602°
RAAN
172.7768°
Arg. of periapsis
68.146°
True anomaly
291.95314°
Mean anomaly
291.9656°
Eccentric anomaly
291.95937°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.000039668
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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-4743 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 01:15:25.844Z | 186.803° SSW | 2026-06-23 01:18:25.844Z | 129.23° SE | 25.909° | 2026-06-23 01:21:25.844Z | 73.763° E |
| 5 mins | 2026-06-23 02:55:25.844Z | 269.185° W | 2026-06-23 02:57:25.844Z | 320.033° NNW | 32.822° | 2026-06-23 03:00:25.844Z | 32.087° NE |
| 6 mins | 2026-06-23 07:56:25.844Z | 334.232° NNW | 2026-06-23 07:59:25.844Z | 46.219° ENE | 27.986° | 2026-06-23 08:02:25.844Z | 94.701° ESE |
| 5 mins | 2026-06-23 09:36:25.844Z | 278.891° WNW | 2026-06-23 09:38:25.844Z | 222.197° SW | 31.633° | 2026-06-23 09:41:25.844Z | 162.583° 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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