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: 3 hours ago
TLE from 3 hours ago
0 STARLINK-1740
1 46566U 20070AL 25300.33336806 .00098262 00000-0 18257-2 0 9990
2 46566 53.0487 18.4854 0009574 296.3472 9.3805 15.48094806 5694Epoch: 2025-10-27T08:00Z
TLE epoch observation values (Epoch: 2025-10-27T08:00:03.000Z)
Latitude
-40.6404°
Longitude
-177.40951°
Altitude
429.294 km
Speed
7.657 km/s
True Right ascension
22h 34m 09s
True Declination
-40° 27' 44"
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
06:50:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
429.087 km
Perigee altitude
416.065 km
Semi-major axis
6,800.713 km
Eccentricity
0.00096
Inclination
53.0487°
RAAN
18.4854°
Arg. of periapsis
296.3472°
True anomaly
9.3984°
Mean anomaly
9.3805°
Eccentric anomaly
9.38945°
Mean motion
3.87 °/min
Orbital period
93.02 mins
BSTAR
0.0018257
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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 | 2025-10-27 14:56:22.889Z | 318.079° NNW | 2025-10-27 14:58:22.889Z | 63.164° ENE | 43.203° | 2025-10-27 15:01:22.889Z | 123.36° SE |
| 5 mins | 2025-10-28 07:39:22.889Z | 205.758° SW | 2025-10-28 07:41:22.889Z | 135.791° SSE | 38.254° | 2025-10-28 07:44:22.889Z | 60.112° ENE |
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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