STARLINK-1683, 46578
Orbit data source: Space-Track
STARLINK-1683, 46578 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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46578 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: 23 hours ago
TLE from 23 hours ago
0 STARLINK-1683
1 46578U 20070AY 25333.02231381 .00098392 00000-0 20558-2 0 9998
2 46578 53.0218 203.1106 0012601 83.1202 277.1236 15.44648574285258Epoch: 2025-11-29T00:32Z
TLE epoch observation values (Epoch: 2025-11-29T00:32:07.913Z)
Latitude
-0.00004°
Longitude
126.92111°
Altitude
432.248 km
Speed
7.654 km/s
True Right ascension
13h 32m 26s
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
20:47:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
441.274 km
Perigee altitude
424.109 km
Semi-major axis
6,810.828 km
Eccentricity
0.00126
Inclination
53.0218°
RAAN
203.1106°
Arg. of periapsis
83.1202°
True anomaly
276.98029°
Mean anomaly
277.1236°
Eccentric anomaly
277.05195°
Mean motion
3.86139 °/min
Orbital period
93.23 mins
BSTAR
0.0020558
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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-1683 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 | 2025-11-30 00:17:58.339Z | 326.76° NNW | 2025-11-30 00:20:58.339Z | 47.304° ENE | 30.441° | 2025-11-30 00:22:58.339Z | 95.879° ESE |
| 4 mins | 2025-11-30 01:55:58.339Z | 266.121° W | 2025-11-30 01:57:58.339Z | 215.191° SW | 20.341° | 2025-11-30 01:59:58.339Z | 177.892° S |
| 4 mins | 2025-11-30 17:04:58.339Z | 168.769° S | 2025-11-30 17:05:58.339Z | 142.318° SSE | 23.31° | 2025-11-30 17:08:58.339Z | 75.094° E |
| 4 mins | 2025-11-30 18:41:58.339Z | 287.282° WNW | 2025-11-30 18:42:58.339Z | 320.322° NNW | 28.312° | 2025-11-30 18:45:58.339Z | 32.49° NE |
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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