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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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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-4660
1 53609U 22104X 26084.48347368 .00002430 00000-0 17066-3 0 9997
2 53609 53.2159 167.9218 0001281 101.2465 258.8671 15.08849331198079Epoch: 2026-03-25T11:36Z
TLE epoch observation values (Epoch: 2026-03-25T11:36:12.125Z)
Latitude
-0.00006°
Longitude
170.92511°
Altitude
540.783 km
Speed
7.593 km/s
True Right ascension
11h 11m 41s
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
00:27:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.846 km
Perigee altitude
539.074 km
Semi-major axis
6,918.097 km
Eccentricity
0.00013
Inclination
53.2159°
RAAN
167.9218°
Arg. of periapsis
101.2465°
True anomaly
258.8527°
Mean anomaly
258.8671°
Eccentric anomaly
258.8599°
Mean motion
3.77193 °/min
Orbital period
95.44 mins
BSTAR
0.00017066
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-03-26 06:49:30.479Z | 163.888° S | 2026-03-26 06:51:30.479Z | 134.112° SE | 15.141° | 2026-03-26 06:53:30.479Z | 100.024° ESE |
| 6 mins | 2026-03-26 08:28:30.479Z | 243.158° WSW | 2026-03-26 08:30:30.479Z | 285.927° WNW | 41.875° | 2026-03-26 08:34:30.479Z | 45.058° ENE |
| 4 mins | 2026-03-26 10:09:30.479Z | 317.055° NNW | 2026-03-26 10:10:30.479Z | 335.233° NNW | 17.131° | 2026-03-26 10:13:30.479Z | 24.272° NE |
| 4 mins | 2026-03-26 13:30:30.479Z | 351.882° N | 2026-03-26 13:32:30.479Z | 34.88° NE | 20.968° | 2026-03-26 13:34:30.479Z | 69.845° E |
| 6 mins | 2026-03-26 15:09:30.479Z | 302.711° NW | 2026-03-26 15:11:30.479Z | 253.4° W | 43.319° | 2026-03-26 15:15:30.479Z | 138.514° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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