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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-4691
1 53588U 22104A 25296.58811015 .00000436 00000-0 45514-4 0 9997
2 53588 53.2156 139.8409 0001266 94.5812 265.5325 15.08834643175396Epoch: 2025-10-23T14:06Z
TLE epoch observation values (Epoch: 2025-10-23T14:06:52.716Z)
Latitude
-0.00003°
Longitude
-104.12398°
Altitude
540.725 km
Speed
7.593 km/s
True Right ascension
09h 19m 21s
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
04:22:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.881 km
Perigee altitude
539.129 km
Semi-major axis
6,918.142 km
Eccentricity
0.00013
Inclination
53.2156°
RAAN
139.8409°
Arg. of periapsis
94.5812°
True anomaly
265.51804°
Mean anomaly
265.5325°
Eccentric anomaly
265.52527°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000045514
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-24 15:42:46.658Z | 200.611° SSW | 2025-10-24 15:45:46.658Z | 133.933° SE | 34.274° | 2025-10-24 15:48:46.658Z | 66.63° ENE |
| 6 mins | 2025-10-24 17:22:46.658Z | 278.054° WNW | 2025-10-24 17:24:46.658Z | 317.933° NNW | 26.576° | 2025-10-24 17:28:46.658Z | 34.059° NE |
| 6 mins | 2025-10-24 22:23:46.658Z | 327.236° NNW | 2025-10-24 22:26:46.658Z | 45.152° ENE | 34.324° | 2025-10-24 22:29:46.658Z | 103.578° ESE |
| 5 mins | 2025-10-25 00:03:46.658Z | 271.476° WNW | 2025-10-25 00:05:46.658Z | 228.009° WSW | 23.861° | 2025-10-25 00:08:46.658Z | 175.366° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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