STARLINK-4543, 53429
Orbit data source: Space-Track
STARLINK-4543, 53429 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 10 Aug 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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53429 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
297 kg wet, ~275 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-4543
1 53429U 22097AT 26144.21319875 .00000013 00000-0 18914-4 0 9997
2 53429 53.2166 125.1976 0001179 76.1057 284.0067 15.08843556210187Epoch: 2026-05-24T05:07Z
TLE epoch observation values (Epoch: 2026-05-24T05:07:00.372Z)
Latitude
0.00001°
Longitude
166.62749°
Altitude
540.433 km
Speed
7.593 km/s
True Right ascension
08h 20m 47s
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
09:25:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.793 km
Perigee altitude
539.162 km
Semi-major axis
6,918.115 km
Eccentricity
0.00012
Inclination
53.2166°
RAAN
125.1976°
Arg. of periapsis
76.1057°
True anomaly
283.99359°
Mean anomaly
284.0067°
Eccentric anomaly
284.00015°
Mean motion
3.77191 °/min
Orbital period
95.44 mins
BSTAR
0.000018914
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Other satellites on launch #97 in the year 2022 (2022-08-10 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-4543 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 | 2026-05-25 00:20:25.021Z | 178.476° S | 2026-05-25 00:23:25.021Z | 126.324° SE | 21.144° | 2026-05-25 00:26:25.021Z | 77.162° E |
| 5 mins | 2026-05-25 02:00:25.021Z | 261.995° W | 2026-05-25 02:02:25.021Z | 325.648° NNW | 37.165° | 2026-05-25 02:05:25.021Z | 36.881° NE |
| 5 mins | 2026-05-25 07:01:25.021Z | 339.277° N | 2026-05-25 07:03:25.021Z | 19.923° NNE | 25.028° | 2026-05-25 07:06:25.021Z | 81.268° E |
| 6 mins | 2026-05-25 08:40:25.021Z | 295.325° NW | 2026-05-25 08:43:25.021Z | 212.872° SW | 37.218° | 2026-05-25 08:46:25.021Z | 152.777° 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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