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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-1740
1 46566U 20070AL 25347.33336806 .00385438 00000-0 30525-2 0 9997
2 46566 53.0491 150.2455 0003269 81.9855 101.7368 15.69614347 5905Epoch: 2025-12-13T08:00Z
TLE epoch observation values (Epoch: 2025-12-13T08:00:03.000Z)
Latitude
-3.10345°
Longitude
130.29512°
Altitude
361.807 km
Speed
7.693 km/s
True Right ascension
22h 10m 16s
True Declination
-3° 05' 02"
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
21:46:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
362.482 km
Perigee altitude
358.077 km
Semi-major axis
6,738.416 km
Eccentricity
0.00033
Inclination
53.0491°
RAAN
150.2455°
Arg. of periapsis
81.9855°
True anomaly
101.77347°
Mean anomaly
101.7368°
Eccentric anomaly
101.75514°
Mean motion
3.9238 °/min
Orbital period
91.75 mins
BSTAR
0.0030525
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-14 13:59:41.923Z | 262.017° W | 2025-12-14 14:00:41.923Z | 303.17° NW | 36.107° | 2025-12-14 14:03:41.923Z | 40.144° NE |
| 4 mins | 2025-12-14 20:23:41.923Z | 305.945° NW | 2025-12-14 20:25:41.923Z | 158.036° S | 42.839° | 2025-12-14 20:27:41.923Z | 135.01° 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 descending 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 descending order |
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