STARLINK-4029, 52685
Orbit data source: Space-Track
STARLINK-4029, 52685 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 May 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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52685 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-4029
1 52685U 22053AF 26171.33481366 .00000244 00000-0 33429-4 0 9994
2 52685 53.1611 43.2149 0001440 93.1696 266.9460 15.08837089226610Epoch: 2026-06-20T08:02Z
TLE epoch observation values (Epoch: 2026-06-20T08:02:07.900Z)
Latitude
-0.00003°
Longitude
14.13104°
Altitude
540.697 km
Speed
7.593 km/s
True Right ascension
02h 52m 51s
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
21:26:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.002 km
Perigee altitude
539.01 km
Semi-major axis
6,918.143 km
Eccentricity
0.00014
Inclination
53.1611°
RAAN
43.2149°
Arg. of periapsis
93.1696°
True anomaly
266.92952°
Mean anomaly
266.946°
Eccentric anomaly
266.93776°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000033429
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Other satellites on launch #53 in the year 2022 (2022-05-18 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-4029 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 17:26:32.399Z | 219.789° SW | 2026-06-22 17:29:32.399Z | 150.282° SSE | 43.491° | 2026-06-22 17:33:32.399Z | 53.848° ENE |
| 5 mins | 2026-06-22 19:07:32.399Z | 299.342° NW | 2026-06-22 19:09:32.399Z | 341.137° N | 21.466° | 2026-06-22 19:12:32.399Z | 29.605° NE |
| 6 mins | 2026-06-23 00:07:32.399Z | 316.762° NNW | 2026-06-23 00:10:32.399Z | 42.78° NE | 42.854° | 2026-06-23 00:13:32.399Z | 119.429° SE |
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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