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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-4674
1 53591U 22104D 25342.28638678 .00000206 00000-0 31058-4 0 9995
2 53591 53.2179 294.6142 0001418 93.1059 267.0095 15.08840790182160Epoch: 2025-12-08T06:52Z
TLE epoch observation values (Epoch: 2025-12-08T06:52:23.817Z)
Latitude
-0.00007°
Longitude
114.22731°
Altitude
540.69 km
Speed
7.593 km/s
True Right ascension
19h 38m 27s
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
19:26:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.967 km
Perigee altitude
539.005 km
Semi-major axis
6,918.123 km
Eccentricity
0.00014
Inclination
53.2179°
RAAN
294.6142°
Arg. of periapsis
93.1059°
True anomaly
266.99327°
Mean anomaly
267.0095°
Eccentric anomaly
267.00139°
Mean motion
3.77191 °/min
Orbital period
95.44 mins
BSTAR
0.000031058
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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 | 2025-12-08 22:55:14.973Z | 191.739° SSW | 2025-12-08 22:58:14.973Z | 138.247° SSE | 27.498° | 2025-12-08 23:01:14.973Z | 74.613° E |
| 6 mins | 2025-12-09 00:35:14.973Z | 268.453° W | 2025-12-09 00:37:14.973Z | 309.854° NW | 30.607° | 2025-12-09 00:41:14.973Z | 35.918° NE |
| 5 mins | 2025-12-09 05:37:14.973Z | 342.639° N | 2025-12-09 05:39:14.973Z | 37.12° NE | 29.627° | 2025-12-09 05:42:14.973Z | 94.313° ESE |
| 5 mins | 2025-12-09 07:16:14.973Z | 280.964° WNW | 2025-12-09 07:18:14.973Z | 233.056° WSW | 30.039° | 2025-12-09 07:21:14.973Z | 167.342° 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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