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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46357 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-1666
1 46357U 20062AJ 25304.80304606 .00006271 00000-0 43970-3 0 9998
2 46357 53.0531 215.2119 0001186 82.5539 277.5585 15.06381301285162Epoch: 2025-10-31T19:16Z
TLE epoch observation values (Epoch: 2025-10-31T19:16:23.179Z)
Latitude
-0°
Longitude
-114.22692°
Altitude
548.04 km
Speed
7.589 km/s
True Right ascension
14h 20m 50s
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
04:30:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.361 km
Perigee altitude
546.718 km
Semi-major axis
6,925.677 km
Eccentricity
0.00012
Inclination
53.0531°
RAAN
215.2119°
Arg. of periapsis
82.5539°
True anomaly
277.54503°
Mean anomaly
277.5585°
Eccentric anomaly
277.55176°
Mean motion
3.76574 °/min
Orbital period
95.6 mins
BSTAR
0.0004397
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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-1666 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 | 2025-11-01 19:18:27.614Z | 154.889° SSE | 2025-11-01 19:20:27.614Z | 124.793° SE | 13.461° | 2025-11-01 19:22:27.614Z | 95.019° ESE |
| 7 mins | 2025-11-01 20:56:27.614Z | 234.986° WSW | 2025-11-01 20:59:27.614Z | 324.479° NNW | 44.466° | 2025-11-01 21:03:27.614Z | 48.202° ENE |
| 4 mins | 2025-11-01 22:38:27.614Z | 319.313° NNW | 2025-11-01 22:39:27.614Z | 339.032° N | 18.695° | 2025-11-01 22:42:27.614Z | 27.222° NE |
| 4 mins | 2025-11-02 01:59:27.614Z | 350.081° N | 2025-11-02 02:01:27.614Z | 31.364° NE | 20.626° | 2025-11-02 02:03:27.614Z | 66.528° ENE |
| 6 mins | 2025-11-02 03:38:27.614Z | 306.396° NW | 2025-11-02 03:41:27.614Z | 155.533° SSE | 42.819° | 2025-11-02 03:44:27.614Z | 135.262° SSE |
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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