STARLINK-1666, 46357
Orbit data source: Space-Track
STARLINK-1666, 46357 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 03 Sep 2020 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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46357 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
260 kg wet, ~248 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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-1666
1 46357U 20062AJ 25290.14038272 .00001329 00000-0 10811-3 0 9999
2 46357 53.0546 281.0334 0001340 94.5289 265.5853 15.06400059282956Epoch: 2025-10-17T03:22Z
TLE epoch observation values (Epoch: 2025-10-17T03:22:09.067Z)
Latitude
-0.00001°
Longitude
-155.39441°
Altitude
548.162 km
Speed
7.589 km/s
True Right ascension
18h 44m 08s
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
05:00:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.41 km
Perigee altitude
546.554 km
Semi-major axis
6,925.619 km
Eccentricity
0.00013
Inclination
53.0546°
RAAN
281.0334°
Arg. of periapsis
94.5289°
True anomaly
265.56999°
Mean anomaly
265.5853°
Eccentric anomaly
265.57765°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.00010811
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Other satellites on launch #62 in the year 2020 (2020-09-03 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-1666 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 | 2025-10-17 10:16:40.106Z | 287.096° WNW | 2025-10-17 10:19:40.106Z | 240.286° WSW | 23.641° | 2025-10-17 10:22:40.106Z | 180.123° SSW |
| 6 mins | 2025-10-18 01:50:40.106Z | 206.658° SW | 2025-10-18 01:52:40.106Z | 156.069° SSE | 39.492° | 2025-10-18 01:56:40.106Z | 58.262° ENE |
| 5 mins | 2025-10-18 03:30:40.106Z | 290.355° WNW | 2025-10-18 03:32:40.106Z | 332.866° NNW | 24.222° | 2025-10-18 03:35:40.106Z | 28.123° NE |
| 4 mins | 2025-10-18 06:52:40.106Z | 349.271° N | 2025-10-18 06:54:40.106Z | 24.631° NE | 16.347° | 2025-10-18 06:56:40.106Z | 55.565° ENE |
| 6 mins | 2025-10-18 08:31:40.106Z | 320.998° NNW | 2025-10-18 08:34:40.106Z | 51.387° ENE | 39.986° | 2025-10-18 08:37:40.106Z | 113.405° SE |
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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