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
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 25288.66670139 .01041935 00000-0 54185-1 0 9992
2 46354 53.0537 307.5831 0001331 79.0807 152.0719 15.12922241 5653Epoch: 2025-10-15T16:00Z
TLE epoch observation values (Epoch: 2025-10-15T16:00:03.000Z)
Latitude
-38.70248°
Longitude
-100.0483°
Altitude
540.733 km
Speed
7.591 km/s
True Right ascension
10h 57m 36s
True Declination
-38° 31' 46"
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
18:08:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
528.484 km
Perigee altitude
526.646 km
Semi-major axis
6,905.702 km
Eccentricity
0.00013
Inclination
53.0537°
RAAN
307.5831°
Arg. of periapsis
79.0807°
True anomaly
152.07904°
Mean anomaly
152.0719°
Eccentric anomaly
152.07547°
Mean motion
3.78209 °/min
Orbital period
95.19 mins
BSTAR
0.054185
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-16 03:49:18.921Z | 212.203° SW | 2025-10-16 03:53:18.921Z | 111.173° ESE | 38.04° | 2025-10-16 03:56:18.921Z | 59.939° ENE |
| 5 mins | 2025-10-16 05:30:18.921Z | 292.363° WNW | 2025-10-16 05:32:18.921Z | 338.182° N | 23.857° | 2025-10-16 05:35:18.921Z | 30.419° NE |
| 5 mins | 2025-10-16 10:30:18.921Z | 329.217° NNW | 2025-10-16 10:32:18.921Z | 38.115° NE | 38.616° | 2025-10-16 10:35:18.921Z | 110.11° ESE |
| 4 mins | 2025-10-16 12:09:18.921Z | 263.654° W | 2025-10-16 12:11:18.921Z | 223.763° SW | 18.902° | 2025-10-16 12:13:18.921Z | 189.483° SSW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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