STARLINK-4660, 53609
Orbit data source: Space-Track
STARLINK-4660, 53609 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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53609 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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-4660
1 53609U 22104X 25342.57199650 -.00001257 00000-0 -60824-4 0 9991
2 53609 53.2195 287.8640 0002292 81.9301 278.1951 15.08850838181933Epoch: 2025-12-08T13:43Z
TLE epoch observation values (Epoch: 2025-12-08T13:43:40.497Z)
Latitude
-0.00004°
Longitude
4.37612°
Altitude
540.382 km
Speed
7.593 km/s
True Right ascension
19h 11m 27s
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
18:23:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.54 km
Perigee altitude
538.369 km
Semi-major axis
6,918.092 km
Eccentricity
0.00023
Inclination
53.2195°
RAAN
287.864°
Arg. of periapsis
81.9301°
True anomaly
278.1691°
Mean anomaly
278.1951°
Eccentric anomaly
278.1821°
Mean motion
3.77193 °/min
Orbital period
95.44 mins
BSTAR
-0.000060824
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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-4660 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 | 2025-12-08 23:27:12.872Z | 231.29° WSW | 2025-12-08 23:30:12.872Z | 348.554° N | 44.878° | 2025-12-08 23:33:12.872Z | 48.528° ENE |
| 4 mins | 2025-12-09 01:08:12.872Z | 305.318° NW | 2025-12-09 01:10:12.872Z | 343.426° N | 18.841° | 2025-12-09 01:12:12.872Z | 18.298° NNE |
| 5 mins | 2025-12-09 04:29:12.872Z | 344.507° N | 2025-12-09 04:31:12.872Z | 21.292° NNE | 19.21° | 2025-12-09 04:34:12.872Z | 70.385° E |
| 6 mins | 2025-12-09 06:08:12.872Z | 310.762° NW | 2025-12-09 06:11:12.872Z | 117.648° SE | 44.71° | 2025-12-09 06:14:12.872Z | 130.265° SE |
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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