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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-4674
1 53591U 22104D 26083.66794690 .00001435 00000-0 10826-3 0 9991
2 53591 53.2182 177.0504 0001258 91.4013 268.7123 15.08833533198224Epoch: 2026-03-24T16:01Z
TLE epoch observation values (Epoch: 2026-03-24T16:01:50.612Z)
Latitude
-0.00003°
Longitude
114.44719°
Altitude
540.68 km
Speed
7.593 km/s
True Right ascension
11h 48m 12s
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
18:14:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.878 km
Perigee altitude
539.138 km
Semi-major axis
6,918.145 km
Eccentricity
0.00013
Inclination
53.2182°
RAAN
177.0504°
Arg. of periapsis
91.4013°
True anomaly
268.69789°
Mean anomaly
268.7123°
Eccentric anomaly
268.70509°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.00010826
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-25 14:46:18.601Z | 337.782° N | 2026-03-25 14:48:18.601Z | 24.808° NE | 29.368° | 2026-03-25 14:51:18.601Z | 90.837° ESE |
| 6 mins | 2026-03-25 16:25:18.601Z | 285.537° WNW | 2026-03-25 16:28:18.601Z | 210.388° SW | 29.64° | 2026-03-25 16:31:18.601Z | 162.08° S |
| 5 mins | 2026-03-26 07:57:18.601Z | 185.95° SSW | 2026-03-26 07:59:18.601Z | 125.296° SE | 32.832° | 2026-03-26 08:02:18.601Z | 66.509° ENE |
| 5 mins | 2026-03-26 09:36:18.601Z | 279.243° WNW | 2026-03-26 09:38:18.601Z | 323.867° NNW | 27.75° | 2026-03-26 09:41:18.601Z | 28.091° NE |
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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