STARLINK-4674, 53591
Orbit data source: Space-Track
STARLINK-4674, 53591 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 28 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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53591 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
300 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-4674
1 53591U 22104D 26134.47407986 .00000141 00000-0 26973-4 0 9990
2 53591 53.2158 308.9733 0001633 92.6361 267.4818 15.08840079205894Epoch: 2026-05-14T11:22Z
TLE epoch observation values (Epoch: 2026-05-14T11:22:40.499Z)
Latitude
-0.00005°
Longitude
-93.91472°
Altitude
540.69 km
Speed
7.593 km/s
True Right ascension
20h 35m 53s
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
04:07:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.118 km
Perigee altitude
538.859 km
Semi-major axis
6,918.125 km
Eccentricity
0.00016
Inclination
53.2158°
RAAN
308.9733°
Arg. of periapsis
92.6361°
True anomaly
267.46311°
Mean anomaly
267.4818°
Eccentric anomaly
267.47245°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000026973
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Other satellites on launch #104 in the year 2022 (2022-08-28 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-4674 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 | 2026-05-15 19:37:04.885Z | 329.462° NNW | 2026-05-15 19:40:04.885Z | 17.625° NNE | 22.526° | 2026-05-15 19:43:04.885Z | 75.521° E |
| 6 mins | 2026-05-15 21:17:04.885Z | 301.468° NW | 2026-05-15 21:20:04.885Z | 217.337° SW | 41.736° | 2026-05-15 21:23:04.885Z | 145.188° SSE |
| 4 mins | 2026-05-16 12:50:04.885Z | 157.614° S | 2026-05-16 12:51:04.885Z | 136.106° SSE | 21.776° | 2026-05-16 12:54:04.885Z | 80.395° E |
| 6 mins | 2026-05-16 14:28:04.885Z | 259.268° W | 2026-05-16 14:30:04.885Z | 304.818° NW | 35.516° | 2026-05-16 14:34:04.885Z | 39.409° NE |
| 4 mins | 2026-05-16 19:30:04.885Z | 347.404° N | 2026-05-16 19:32:04.885Z | 36.41° NE | 25.528° | 2026-05-16 19:34:04.885Z | 77.437° E |
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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