STARLINK-4597, 53640
Orbit data source: Space-Track
STARLINK-4597, 53640 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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53640 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-4597
1 53640U 22104BE 26072.36476426 .00000456 00000-0 46717-4 0 9996
2 53640 53.2168 207.3710 0001167 96.9024 263.2101 15.08840395196789Epoch: 2026-03-13T08:45Z
TLE epoch observation values (Epoch: 2026-03-13T08:45:15.632Z)
Latitude
0°
Longitude
-94.94548°
Altitude
540.735 km
Speed
7.593 km/s
True Right ascension
13h 49m 29s
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
06:37:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.795 km
Perigee altitude
539.18 km
Semi-major axis
6,918.124 km
Eccentricity
0.00012
Inclination
53.2168°
RAAN
207.371°
Arg. of periapsis
96.9024°
True anomaly
263.19682°
Mean anomaly
263.2101°
Eccentric anomaly
263.20346°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000046717
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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-4597 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 | 2026-03-14 10:20:21.170Z | 171.018° S | 2026-03-14 10:23:21.170Z | 118.423° SE | 18.58° | 2026-03-14 10:25:21.170Z | 85.799° E |
| 6 mins | 2026-03-14 11:59:21.170Z | 251.254° W | 2026-03-14 12:02:21.170Z | 350.808° N | 38.297° | 2026-03-14 12:05:21.170Z | 40.974° NE |
| 5 mins | 2026-03-14 17:01:21.170Z | 346.35° N | 2026-03-14 17:03:21.170Z | 30.631° NE | 23.615° | 2026-03-14 17:06:21.170Z | 82.311° E |
| 6 mins | 2026-03-14 18:40:21.170Z | 296.444° NW | 2026-03-14 18:42:21.170Z | 252.227° W | 39.099° | 2026-03-14 18:46:21.170Z | 146.572° 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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