STARLINK-4681, 53594
Orbit data source: Space-Track
STARLINK-4681, 53594 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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53594 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-4681
1 53594U 22104G 25300.53672420 .00000338 00000-0 39287-4 0 9991
2 53594 53.2168 121.8419 0001463 86.9325 273.1835 15.08854505175986Epoch: 2025-10-27T12:52Z
TLE epoch observation values (Epoch: 2025-10-27T12:52:52.970Z)
Latitude
-0.00001°
Longitude
-107.51597°
Altitude
540.54 km
Speed
7.593 km/s
True Right ascension
08h 07m 22s
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
20:23:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.956 km
Perigee altitude
538.932 km
Semi-major axis
6,918.081 km
Eccentricity
0.00015
Inclination
53.2168°
RAAN
121.8419°
Arg. of periapsis
86.9325°
True anomaly
273.16676°
Mean anomaly
273.1835°
Eccentric anomaly
273.17513°
Mean motion
3.77194 °/min
Orbital period
95.44 mins
BSTAR
0.000039287
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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-4681 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 | 2025-10-28 14:28:53.512Z | 212.848° SW | 2025-10-28 14:31:53.512Z | 162.401° S | 39.299° | 2025-10-28 14:35:53.512Z | 57.928° ENE |
| 5 mins | 2025-10-28 16:09:53.512Z | 291.889° WNW | 2025-10-28 16:11:53.512Z | 334.963° NNW | 23.616° | 2025-10-28 16:14:53.512Z | 28.425° NE |
| 6 mins | 2025-10-28 21:10:53.512Z | 326.283° NNW | 2025-10-28 21:12:53.512Z | 22.31° NNE | 39.236° | 2025-10-28 21:16:53.512Z | 114.687° SE |
| 4 mins | 2025-10-28 22:50:53.512Z | 256.428° W | 2025-10-28 22:51:53.512Z | 236.992° WSW | 18.734° | 2025-10-28 22:54:53.512Z | 186.671° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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