STARLINK-4143, 53029
Orbit data source: Space-Track
STARLINK-4143, 53029 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 07 Jul 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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53029 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: 2 days ago
TLE from 2 days ago
0 STARLINK-4143
1 53029U 22076AV 26171.17199759 -.00000006 00000-0 17725-4 0 9994
2 53029 53.1587 333.9454 0000925 103.9254 256.1840 15.08824486218598Epoch: 2026-06-20T04:07Z
TLE epoch observation values (Epoch: 2026-06-20T04:07:40.591Z)
Latitude
-0.00006°
Longitude
3.63578°
Altitude
540.835 km
Speed
7.593 km/s
True Right ascension
22h 15m 46s
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
21:58:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.685 km
Perigee altitude
539.405 km
Semi-major axis
6,918.182 km
Eccentricity
0.00009
Inclination
53.1587°
RAAN
333.9454°
Arg. of periapsis
103.9254°
True anomaly
256.17371°
Mean anomaly
256.184°
Eccentric anomaly
256.17885°
Mean motion
3.77186 °/min
Orbital period
95.44 mins
BSTAR
0.000017725
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Other satellites on launch #76 in the year 2022 (2022-07-07 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-4143 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 | 2026-06-22 11:55:14.754Z | 174.908° S | 2026-06-22 11:58:14.754Z | 119.71° SE | 20.538° | 2026-06-22 12:00:14.754Z | 84.945° E |
| 6 mins | 2026-06-22 13:34:14.754Z | 254.61° W | 2026-06-22 13:37:14.754Z | 342.059° N | 37.048° | 2026-06-22 13:40:14.754Z | 38.993° NE |
| 5 mins | 2026-06-22 18:36:14.754Z | 343.236° N | 2026-06-22 18:38:14.754Z | 27.978° NE | 25.195° | 2026-06-22 18:41:14.754Z | 83.979° E |
| 6 mins | 2026-06-22 20:15:14.754Z | 293.409° NW | 2026-06-22 20:17:14.754Z | 251.726° W | 36.273° | 2026-06-22 20:21:14.754Z | 151.098° 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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