STARLINK-1740, 46566
Orbit data source: Space-Track
STARLINK-1740, 46566 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 06 Oct 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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46566 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: 2 days ago
TLE from 2 days ago
0 STARLINK-1740
1 46566U 20070AL 25312.83335647 .00209455 00000-0 33332-2 0 9999
2 46566 53.0464 318.5114 0012114 349.9898 259.0075 15.51983290 5885Epoch: 2025-11-08T20:00Z
TLE epoch observation values (Epoch: 2025-11-08T20:00:01.999Z)
Latitude
-48.3685°
Longitude
-152.43683°
Altitude
429.091 km
Speed
7.653 km/s
True Right ascension
13h 03m 18s
True Declination
-48° 11' 22"
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
07:18:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
419.438 km
Perigee altitude
402.989 km
Semi-major axis
6,789.35 km
Eccentricity
0.00121
Inclination
53.0464°
RAAN
318.5114°
Arg. of periapsis
349.9898°
True anomaly
258.87127°
Mean anomaly
259.0075°
Eccentric anomaly
258.93938°
Mean motion
3.87972 °/min
Orbital period
92.79 mins
BSTAR
0.0033332
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Other satellites on launch #70 in the year 2020 (2020-10-06 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-1740 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 | 2025-11-11 02:44:35.495Z | 232.001° WSW | 2025-11-11 02:46:35.495Z | 242.16° WSW | 41.795° | 2025-11-11 02:49:35.495Z | 48.532° ENE |
| 4 mins | 2025-11-11 09:14:35.495Z | 320.888° NNW | 2025-11-11 09:15:35.495Z | 343.062° N | 40.166° | 2025-11-11 09:18:35.495Z | 121.479° SE |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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