STARLINK-1657, 46354
Orbit data source: Space-Track
STARLINK-1657, 46354 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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46354 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-1657
1 46354U 20062AF 25340.00003472 .00039593 00000-0 82390-3 0 9996
2 46354 53.0528 66.0320 0007903 330.8024 73.7822 15.45228736 5886Epoch: 2025-12-06T00:00Z
TLE epoch observation values (Epoch: 2025-12-06T00:00:02.999Z)
Latitude
34.29614°
Longitude
21.65774°
Altitude
431.642 km
Speed
7.658 km/s
True Right ascension
06h 26m 49s
True Declination
34° 07' 43"
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
09:53:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
436.363 km
Perigee altitude
425.6 km
Semi-major axis
6,809.119 km
Eccentricity
0.00079
Inclination
53.0528°
RAAN
66.032°
Arg. of periapsis
330.8024°
True anomaly
73.86918°
Mean anomaly
73.7822°
Eccentric anomaly
73.82569°
Mean motion
3.86284 °/min
Orbital period
93.2 mins
BSTAR
0.0008239
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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-1657 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 | 2025-12-06 14:13:48.167Z | 337.468° NNW | 2025-12-06 14:15:48.167Z | 15.728° NNE | 19.597° | 2025-12-06 14:18:48.167Z | 77.249° E |
| 4 mins | 2025-12-06 15:51:48.167Z | 290.519° WNW | 2025-12-06 15:53:48.167Z | 188.777° SSW | 37.655° | 2025-12-06 15:55:48.167Z | 148.662° SSE |
| 5 mins | 2025-12-07 08:36:48.167Z | 241.497° WSW | 2025-12-07 08:38:48.167Z | 8.669° NNE | 42.129° | 2025-12-07 08:41:48.167Z | 46.694° ENE |
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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