STARLINK-4673, 53589
Orbit data source: Space-Track
STARLINK-4673, 53589 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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53589 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-4673
1 53589U 22104B 26036.95763924 .00000300 00000-0 36962-4 0 9994
2 53589 53.2189 26.6202 0001352 87.8287 272.2860 15.08839731191158Epoch: 2026-02-05T22:59Z
TLE epoch observation values (Epoch: 2026-02-05T22:59:00.030Z)
Latitude
-0.00001°
Longitude
-94.23235°
Altitude
540.605 km
Speed
7.593 km/s
True Right ascension
01h 46m 28s
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
13:55:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.924 km
Perigee altitude
539.054 km
Semi-major axis
6,918.126 km
Eccentricity
0.00014
Inclination
53.2189°
RAAN
26.6202°
Arg. of periapsis
87.8287°
True anomaly
272.27052°
Mean anomaly
272.286°
Eccentric anomaly
272.27826°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000036962
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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-4673 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 | 2026-02-07 00:34:05.931Z | 168.28° S | 2026-02-07 00:36:05.931Z | 136.419° SSE | 17.63° | 2026-02-07 00:39:05.931Z | 85.444° E |
| 6 mins | 2026-02-07 02:13:05.931Z | 249.755° W | 2026-02-07 02:15:05.931Z | 292.227° WNW | 39.052° | 2026-02-07 02:19:05.931Z | 42.311° NE |
| 4 mins | 2026-02-07 03:54:05.931Z | 316.914° NNW | 2026-02-07 03:55:05.931Z | 333.947° NNW | 15.979° | 2026-02-07 03:58:05.931Z | 22.773° NE |
| 5 mins | 2026-02-07 07:15:05.931Z | 348.933° N | 2026-02-07 07:17:05.931Z | 33.549° NE | 22.822° | 2026-02-07 07:20:05.931Z | 82.193° E |
| 6 mins | 2026-02-07 08:54:05.931Z | 297.543° NW | 2026-02-07 08:56:05.931Z | 247.654° W | 40.693° | 2026-02-07 09:00:05.931Z | 144.217° SSE |
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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