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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 STARLINK-1642
1 46154U 20057AP 25259.56719943 .00081023 00000-0 22063-2 0 9990
2 46154 53.0545 2.7174 0007244 306.0815 53.9515 15.36792223280047Epoch: 2025-09-16T13:36Z
TLE epoch observation values (Epoch: 2025-09-16T13:36:46.03Z)
Latitude
-0.00011°
Longitude
162.76988°
Altitude
453.582 km
Speed
7.643 km/s
True Right ascension
00h 10m 52s
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
16:17:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
460.827 km
Perigee altitude
450.926 km
Semi-major axis
6,834.014 km
Eccentricity
0.00072
Inclination
53.0545°
RAAN
2.7174°
Arg. of periapsis
306.0815°
True anomaly
54.01865°
Mean anomaly
53.9515°
Eccentric anomaly
53.98507°
Mean motion
3.84175 °/min
Orbital period
93.71 mins
BSTAR
0.0022063
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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 | 2025-09-17 10:07:23.893Z | 259.604° W | 2025-09-17 10:09:23.893Z | 354.313° N | 37.022° | 2025-09-17 10:12:23.893Z | 42.222° NE |
| 4 mins | 2025-09-17 15:02:23.893Z | 342.647° N | 2025-09-17 15:04:23.893Z | 23.908° NE | 19.852° | 2025-09-17 15:06:23.893Z | 66.188° ENE |
| 5 mins | 2025-09-17 16:40:23.893Z | 297.056° NW | 2025-09-17 16:42:23.893Z | 200.821° SSW | 41.549° | 2025-09-17 16:45:23.893Z | 142.047° SSE |
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
Authenticating...
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