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 26036.97606190 .00002939 00000-0 20274-3 0 9994
2 53588 53.2193 26.7378 0001551 99.2975 260.8193 15.08833286191307Epoch: 2026-02-05T23:25Z
TLE epoch observation values (Epoch: 2026-02-05T23:25:31.748Z)
Latitude
0.00002°
Longitude
-100.76503°
Altitude
540.833 km
Speed
7.593 km/s
True Right ascension
01h 46m 57s
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
12:02:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.082 km
Perigee altitude
538.936 km
Semi-major axis
6,918.146 km
Eccentricity
0.00016
Inclination
53.2193°
RAAN
26.7378°
Arg. of periapsis
99.2975°
True anomaly
260.80176°
Mean anomaly
260.8193°
Eccentric anomaly
260.81053°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.00020274
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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 | 2026-02-07 01:01:19.485Z | 187.248° SSW | 2026-02-07 01:04:19.485Z | 119.795° SE | 27.677° | 2026-02-07 01:07:19.485Z | 69.407° E |
| 5 mins | 2026-02-07 02:41:19.485Z | 276.416° WNW | 2026-02-07 02:43:19.485Z | 331.638° NNW | 31.16° | 2026-02-07 02:46:19.485Z | 32.805° NE |
| 5 mins | 2026-02-07 07:42:19.485Z | 336.43° NNW | 2026-02-07 07:44:19.485Z | 22.611° NE | 29.84° | 2026-02-07 07:47:19.485Z | 91.333° ESE |
| 6 mins | 2026-02-07 09:21:19.485Z | 285.163° WNW | 2026-02-07 09:24:19.485Z | 212.926° SW | 28.98° | 2026-02-07 09:27:19.485Z | 163.638° 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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