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: 1 day ago
TLE from 1 day ago
0 STARLINK-4743
1 53787U 22111Q 26080.78001357 .00000660 00000-0 59527-4 0 9998
2 53787 53.2171 219.6854 0001297 93.4592 266.6549 15.08845667195527Epoch: 2026-03-21T18:43Z
TLE epoch observation values (Epoch: 2026-03-21T18:43:13.172Z)
Latitude
0.00002°
Longitude
119.58471°
Altitude
540.676 km
Speed
7.593 km/s
True Right ascension
14h 38m 44s
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
07:14:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.868 km
Perigee altitude
539.074 km
Semi-major axis
6,918.108 km
Eccentricity
0.00013
Inclination
53.2171°
RAAN
219.6854°
Arg. of periapsis
93.4592°
True anomaly
266.64006°
Mean anomaly
266.6549°
Eccentric anomaly
266.64748°
Mean motion
3.77192 °/min
Orbital period
95.44 mins
BSTAR
0.000059527
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-23 10:37:14.309Z | 179.106° S | 2026-03-23 10:40:14.309Z | 117.566° SE | 23.394° | 2026-03-23 10:42:14.309Z | 81.224° E |
| 6 mins | 2026-03-23 12:16:14.309Z | 260.442° W | 2026-03-23 12:19:14.309Z | 340.214° N | 34.167° | 2026-03-23 12:22:14.309Z | 36.634° NE |
| 5 mins | 2026-03-23 17:18:14.309Z | 341.826° N | 2026-03-23 17:20:14.309Z | 28.843° NE | 27.095° | 2026-03-23 17:23:14.309Z | 87.719° E |
| 6 mins | 2026-03-23 18:57:14.309Z | 288.828° WNW | 2026-03-23 18:59:14.309Z | 245.239° WSW | 33.385° | 2026-03-23 19:03:14.309Z | 156.139° 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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