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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-4674
1 53591U 22104D 26036.96869431 .00000192 00000-0 30154-4 0 9994
2 53591 53.2195 26.6885 0001577 88.6903 271.4270 15.08838804191176Epoch: 2026-02-05T23:14Z
TLE epoch observation values (Epoch: 2026-02-05T23:14:55.188Z)
Latitude
-0.00001°
Longitude
-98.15476°
Altitude
540.618 km
Speed
7.593 km/s
True Right ascension
01h 46m 45s
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
10:34:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.083 km
Perigee altitude
538.901 km
Semi-major axis
6,918.129 km
Eccentricity
0.00016
Inclination
53.2195°
RAAN
26.6885°
Arg. of periapsis
88.6903°
True anomaly
271.40893°
Mean anomaly
271.427°
Eccentric anomaly
271.41797°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000030154
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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 | 2026-02-06 09:18:07.247Z | 301.595° NW | 2026-02-06 09:22:07.247Z | 192.779° SSW | 38.591° | 2026-02-06 09:25:07.247Z | 147.168° SSE |
| 5 mins | 2026-02-07 00:51:07.247Z | 170.089° S | 2026-02-07 00:53:07.247Z | 126.302° SE | 23.633° | 2026-02-07 00:56:07.247Z | 74.85° E |
| 5 mins | 2026-02-07 02:30:07.247Z | 266.897° W | 2026-02-07 02:32:07.247Z | 324.814° NNW | 34.799° | 2026-02-07 02:35:07.247Z | 34.584° NE |
| 5 mins | 2026-02-07 07:31:07.247Z | 337.444° NNW | 2026-02-07 07:33:07.247Z | 18.681° NNE | 26.598° | 2026-02-07 07:36:07.247Z | 84.132° 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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