STARLINK-1642, 46154
Orbit data source: Space-Track
STARLINK-1642, 46154 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Aug 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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46154 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: 1 day ago
TLE from 1 day ago
0 STARLINK-1642
1 46154U 20057AP 25293.05261187 .00050853 00000-0 11488-2 0 9990
2 46154 53.0513 204.4288 0012213 69.3676 290.8638 15.42641209285200Epoch: 2025-10-20T01:15Z
TLE epoch observation values (Epoch: 2025-10-20T01:15:45.665Z)
Latitude
0.00003°
Longitude
156.72809°
Altitude
436.255 km
Speed
7.653 km/s
True Right ascension
13h 37m 42s
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
20:15:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
446.918 km
Perigee altitude
430.268 km
Semi-major axis
6,816.73 km
Eccentricity
0.00122
Inclination
53.0513°
RAAN
204.4288°
Arg. of periapsis
69.3676°
True anomaly
290.73295°
Mean anomaly
290.8638°
Eccentric anomaly
290.79838°
Mean motion
3.85637 °/min
Orbital period
93.35 mins
BSTAR
0.0011488
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Other satellites on launch #57 in the year 2020 (2020-08-18 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-1642 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 | 2025-10-21 02:35:42.144Z | 331.462° NNW | 2025-10-21 02:38:42.144Z | 36.031° NE | 23.142° | 2025-10-21 02:40:42.144Z | 80.029° E |
| 5 mins | 2025-10-21 04:13:42.144Z | 285.071° WNW | 2025-10-21 04:15:42.144Z | 222.74° SW | 32.287° | 2025-10-21 04:18:42.144Z | 156.464° SSE |
| 5 mins | 2025-10-21 21:00:42.144Z | 256.345° W | 2025-10-21 21:02:42.144Z | 332.22° NNW | 37.487° | 2025-10-21 21:05:42.144Z | 40.594° NE |
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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