STARLINK-1666, 46357

Orbit data source: Space-Track

STARLINK-1666, 46357 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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Identifier
46357, 2020-062AJ
Orbit
LEO
Last TLE update
15 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
2020-09-03 (5 years ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 1 Pan, 8.86 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 15 hours ago
0 STARLINK-1666
1 46357U 20062AJ  25193.73831459  .00000568  00000-0  57007-4 0  9997
2 46357  53.0566 353.8025 0001317  93.2845 266.8295 15.06407204268420
Epoch: 2025-07-12T17:43Z
TLE epoch observation values (Epoch: 2025-07-12T17:43:10.38Z)
Latitude
-0°
Longitude
157.13767°
Altitude
548.119 km
Speed
7.589 km/s
True Right ascension
23h 35m 12s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
48.28508°
Longitude
-82.66706°
Altitude
551.737 km
Speed
7.592 km/s
Apparent Right ascension
08h 18m 11s
Apparent Declination
6° 34' 18"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
20:57:58
Azimuth
13.479° NNE
Elevation
-42.615°
Doppler factor
1
Orbital elements
Apogee altitude
548.372 km
Perigee altitude
546.548 km
Semi-major axis
6,925.597 km
Eccentricity
0.00013
Inclination
53.0566°
RAAN
353.8025°
Arg. of periapsis
93.2845°
True anomaly
Unknown
Mean anomaly
266.8295°
Eccentric anomaly
Unknown
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
0.000057007
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STARLINK-1666 Visibility forecast

Observer location: undefined°, undefined°

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 mins2025-07-13 12:59:31.231Z208.671° SW2025-07-13 13:02:31.231Z148.461° SSE38.051°2025-07-13 13:06:31.231Z59.52° ENE
5 mins2025-07-13 14:40:31.231Z289.891° WNW2025-07-13 14:42:31.231Z335.111° NNW25.192°2025-07-13 14:45:31.231Z29.576° NE
4 mins2025-07-13 18:02:31.231Z350.836° N2025-07-13 18:03:31.231Z7.714° NNE15.883°2025-07-13 18:06:31.231Z55.653° ENE
6 mins2025-07-13 19:41:31.231Z323.242° NNW2025-07-13 19:44:31.231Z54.021° ENE38.306°2025-07-13 19:47:31.231Z110.968° ESE
5 mins2025-07-13 21:21:31.231Z267.875° W2025-07-13 21:23:31.231Z230.112° WSW19.929°2025-07-13 21:26:31.231Z182.105° SSW
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