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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Edit Public Description
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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-4674
1 53591U 22104D 25287.10841275 .00001569 00000-0 11667-3 0 9999
2 53591 53.2138 182.3220 0001566 81.3860 278.7310 15.08832449173833Epoch: 2025-10-14T02:36Z
TLE epoch observation values (Epoch: 2025-10-14T02:36:06.861Z)
Latitude
0.00001°
Longitude
120.39185°
Altitude
540.499 km
Speed
7.593 km/s
True Right ascension
12h 09m 17s
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
13:50:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.095 km
Perigee altitude
538.929 km
Semi-major axis
6,918.149 km
Eccentricity
0.00016
Inclination
53.2138°
RAAN
182.322°
Arg. of periapsis
81.386°
True anomaly
278.71326°
Mean anomaly
278.731°
Eccentric anomaly
278.72213°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.00011667
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-14 20:16:40.767Z | 244.262° WSW | 2025-10-14 20:20:40.767Z | 345.422° N | 39.626° | 2025-10-14 20:23:40.767Z | 41.259° NE |
| 5 mins | 2025-10-15 01:19:40.767Z | 344.977° N | 2025-10-15 01:21:40.767Z | 27.436° NE | 23.128° | 2025-10-15 01:24:40.767Z | 80.23° E |
| 6 mins | 2025-10-15 02:58:40.767Z | 298.662° NW | 2025-10-15 03:01:40.767Z | 189.381° SSW | 39.576° | 2025-10-15 03:04:40.767Z | 145.263° SSE |
| 5 mins | 2025-10-15 18:30:40.767Z | 168.67° S | 2025-10-15 18:32:40.767Z | 126.595° SE | 22.587° | 2025-10-15 18:35:40.767Z | 75.921° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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