STARLINK-4285, 52991
Orbit data source: Space-Track
STARLINK-4285, 52991 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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52991 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-4285
1 52991U 22076F 26171.41668980 .00084564 00000-0 44502-2 0 9996
2 52991 53.1601 2.7562 0001188 52.9172 18.1357 15.14917516 5730Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
49.34531°
Longitude
4.29778°
Altitude
526.127 km
Speed
7.606 km/s
True Right ascension
04h 11m 45s
True Declination
49° 10' 10"
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
23:27:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
522.303 km
Perigee altitude
520.664 km
Semi-major axis
6,899.621 km
Eccentricity
0.00012
Inclination
53.1601°
RAAN
2.7562°
Arg. of periapsis
52.9172°
True anomaly
18.13994°
Mean anomaly
18.1357°
Eccentric anomaly
18.13782°
Mean motion
3.78709 °/min
Orbital period
95.06 mins
BSTAR
0.0044502
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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-4285 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 | 2026-06-22 14:04:56.187Z | 187.945° SSW | 2026-06-22 14:07:56.187Z | 133.485° SE | 25.041° | 2026-06-22 14:10:56.187Z | 75.146° E |
| 5 mins | 2026-06-22 15:44:56.187Z | 272.396° WNW | 2026-06-22 15:46:56.187Z | 332.279° NNW | 32.642° | 2026-06-22 15:49:56.187Z | 34.675° NE |
| 5 mins | 2026-06-22 20:44:56.187Z | 343.126° N | 2026-06-22 20:46:56.187Z | 34.31° NE | 27.431° | 2026-06-22 20:49:56.187Z | 90.98° ESE |
| 5 mins | 2026-06-22 22:23:56.187Z | 279.548° WNW | 2026-06-22 22:25:56.187Z | 218.811° SW | 32.167° | 2026-06-22 22:28:56.187Z | 160.196° 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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