STARLINK-4594, 53638
Orbit data source: Space-Track
STARLINK-4594, 53638 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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53638 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: 1 day ago
TLE from 1 day ago
0 STARLINK-4594
1 53638U 22104BC 26306.19328248 -.00000458 00000-0 -24149-5 0 9992
2 53638 53.1593 222.0396 0001296 90.5541 269.5610 15.34390344232292Epoch: 2026-11-02T04:38Z
TLE epoch observation values (Epoch: 2026-11-02T04:38:19.606Z)
Latitude
-0.00002°
Longitude
110.98408°
Altitude
463.64 km
Speed
7.636 km/s
True Right ascension
14h 48m 09s
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
04:18:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.876 km
Perigee altitude
462.102 km
Semi-major axis
6,841.126 km
Eccentricity
0.00013
Inclination
53.1593°
RAAN
222.0396°
Arg. of periapsis
90.5541°
True anomaly
269.54615°
Mean anomaly
269.561°
Eccentric anomaly
269.55357°
Mean motion
3.83576 °/min
Orbital period
93.85 mins
BSTAR
-0.0000024149
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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-4594 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 | 2026-11-03 19:52:18.082Z | 175.699° S | 2026-11-03 19:54:18.082Z | 140.172° SSE | 20.121° | 2026-11-03 19:57:18.082Z | 81.64° E |
| 5 mins | 2026-11-03 21:30:18.082Z | 263.886° W | 2026-11-03 21:32:18.082Z | 333.037° NNW | 44.494° | 2026-11-03 21:35:18.082Z | 37.747° NE |
| 4 mins | 2026-11-04 02:26:18.082Z | 344.478° N | 2026-11-04 02:28:18.082Z | 28.986° NE | 23.191° | 2026-11-04 02:30:18.082Z | 71.498° E |
| 5 mins | 2026-11-04 04:04:18.082Z | 290.813° WNW | 2026-11-04 04:06:18.082Z | 206.142° SW | 52.49° | 2026-11-04 04:09:18.082Z | 147.608° 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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