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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-1740
1 46566U 20070AL 25260.03051878 .00102224 00000-0 27693-2 0 9993
2 46566 53.0486 209.5760 0006406 76.7737 283.3979 15.36840797273707Epoch: 2025-09-17T00:43Z
TLE epoch observation values (Epoch: 2025-09-17T00:43:56.822Z)
Latitude
-0.00007°
Longitude
-157.62312°
Altitude
455.337 km
Speed
7.641 km/s
True Right ascension
13h 58m 18s
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
02:39:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
460.111 km
Perigee altitude
451.356 km
Semi-major axis
6,833.87 km
Eccentricity
0.00064
Inclination
53.0486°
RAAN
209.576°
Arg. of periapsis
76.7737°
True anomaly
283.32648°
Mean anomaly
283.3979°
Eccentric anomaly
283.36219°
Mean motion
3.84187 °/min
Orbital period
93.7 mins
BSTAR
0.0027693
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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 | 2025-09-18 22:09:12.041Z | 177.124° S | 2025-09-18 22:11:12.041Z | 131.313° SE | 22.855° | 2025-09-18 22:13:12.041Z | 85.16° E |
| 4 mins | 2025-09-18 23:47:12.041Z | 281.145° WNW | 2025-09-18 23:48:12.041Z | 312.683° NW | 30.293° | 2025-09-18 23:51:12.041Z | 31.994° NE |
| 4 mins | 2025-09-19 04:42:12.041Z | 343.827° N | 2025-09-19 04:44:12.041Z | 34.737° NE | 23.909° | 2025-09-19 04:46:12.041Z | 79.316° E |
| 4 mins | 2025-09-19 06:20:12.041Z | 274.888° WNW | 2025-09-19 06:21:12.041Z | 242.156° WSW | 32.096° | 2025-09-19 06:24:12.041Z | 159.492° S |
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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