STARLINK-1608, 46146
Orbit data source: Space-Track
STARLINK-1608, 46146 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Aug 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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46146 intel report (Beta)
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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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1608
1 46146U 20057AF 26201.86866314 .00034246 00000-0 85381-3 0 9995
2 46146 53.1569 46.9575 0004308 123.5425 236.5992 15.39915334326623Epoch: 2026-07-20T20:50Z
TLE epoch observation values (Epoch: 2026-07-20T20:50:52.495Z)
Latitude
-0°
Longitude
155.59224°
Altitude
448.882 km
Speed
7.643 km/s
True Right ascension
03h 07m 49s
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
17:52:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
449.558 km
Perigee altitude
443.677 km
Semi-major axis
6,824.754 km
Eccentricity
0.00043
Inclination
53.1569°
RAAN
46.9575°
Arg. of periapsis
123.5425°
True anomaly
236.558°
Mean anomaly
236.5992°
Eccentric anomaly
236.5786°
Mean motion
3.84957 °/min
Orbital period
93.52 mins
BSTAR
0.00085381
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Other satellites on launch #57 in the year 2020 (2020-08-18 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-1608 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-07-21 15:41:29.263Z | 194.271° SSW | 2026-07-21 15:44:29.263Z | 133.148° SE | 26.581° | 2026-07-21 15:47:29.263Z | 70.515° E |
| 4 mins | 2026-07-21 17:20:29.263Z | 289.28° WNW | 2026-07-21 17:21:29.263Z | 319.293° NNW | 27.164° | 2026-07-21 17:24:29.263Z | 30.2° NE |
| 5 mins | 2026-07-21 22:14:29.263Z | 336.897° NNW | 2026-07-21 22:16:29.263Z | 23.221° NE | 25.506° | 2026-07-21 22:19:29.263Z | 90.098° ESE |
| 4 mins | 2026-07-21 23:52:29.263Z | 273.535° WNW | 2026-07-21 23:53:29.263Z | 245.98° WSW | 27.959° | 2026-07-21 23:56:29.263Z | 166.262° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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