STARLINK-4691, 53588
Orbit data source: Space-Track
STARLINK-4691, 53588 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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53588 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-4691
1 53588U 22104A 25341.89632112 .00000324 00000-0 38408-4 0 9991
2 53588 53.2170 296.4445 0000796 85.4617 274.6466 15.08840334182233Epoch: 2025-12-07T21:30Z
TLE epoch observation values (Epoch: 2025-12-07T21:30:42.144Z)
Latitude
-0.00004°
Longitude
-103.13426°
Altitude
540.595 km
Speed
7.593 km/s
True Right ascension
19h 45m 46s
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
06:55:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.538 km
Perigee altitude
539.437 km
Semi-major axis
6,918.124 km
Eccentricity
0.00008
Inclination
53.217°
RAAN
296.4445°
Arg. of periapsis
85.4617°
True anomaly
274.63751°
Mean anomaly
274.6466°
Eccentric anomaly
274.64205°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000038408
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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-4691 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 | 2025-12-08 23:06:11.990Z | 199.328° SSW | 2025-12-08 23:09:11.990Z | 143.365° SSE | 32.133° | 2025-12-08 23:13:11.990Z | 63.841° ENE |
| 6 mins | 2025-12-09 00:46:11.990Z | 273.422° WNW | 2025-12-09 00:49:11.990Z | 341.526° N | 27.846° | 2025-12-09 00:52:11.990Z | 33.086° NE |
| 5 mins | 2025-12-09 05:48:11.990Z | 337.007° NNW | 2025-12-09 05:50:11.990Z | 34.283° NE | 33.228° | 2025-12-09 05:53:11.990Z | 99.572° ESE |
| 5 mins | 2025-12-09 07:27:11.990Z | 276.665° WNW | 2025-12-09 07:29:11.990Z | 234.616° WSW | 25.437° | 2025-12-09 07:32:11.990Z | 175.144° S |
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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