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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1657
1 46354U 20062AF 25356.21644980 .00039931 00000-0 78752-3 0 9994
2 46354 53.0510 348.6667 0010114 28.1932 331.9621 15.46771306292851Epoch: 2025-12-22T05:11Z
TLE epoch observation values (Epoch: 2025-12-22T05:11:41.262Z)
Latitude
0.00003°
Longitude
179.72707°
Altitude
421 km
Speed
7.663 km/s
True Right ascension
23h 14m 40s
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
12:30:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
433.337 km
Perigee altitude
419.572 km
Semi-major axis
6,804.591 km
Eccentricity
0.00101
Inclination
53.051°
RAAN
348.6667°
Arg. of periapsis
28.1932°
True anomaly
331.90756°
Mean anomaly
331.9621°
Eccentric anomaly
331.93484°
Mean motion
3.8667 °/min
Orbital period
93.1 mins
BSTAR
0.00078752
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-23 01:30:54.992Z | 180.054° SSW | 2025-12-23 01:32:54.992Z | 135.698° SSE | 21.974° | 2025-12-23 01:34:54.992Z | 86.542° E |
| 4 mins | 2025-12-23 03:07:54.992Z | 272.076° WNW | 2025-12-23 03:09:54.992Z | 333.886° NNW | 29.419° | 2025-12-23 03:11:54.992Z | 26.674° NE |
| 4 mins | 2025-12-23 08:01:54.992Z | 351.064° N | 2025-12-23 08:02:54.992Z | 16.017° NNE | 22.108° | 2025-12-23 08:05:54.992Z | 83.481° E |
| 4 mins | 2025-12-23 09:38:54.992Z | 276.357° WNW | 2025-12-23 09:39:54.992Z | 242.631° WSW | 32.25° | 2025-12-23 09:42:54.992Z | 157.755° S |
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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